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Terrestrial and Jovian Planets - Terrestrial and Jovian Planets Our solar system contains nine planets, which are broken down into 2 classifications known as terrestrial planets and jovian planets. The terrestrial planets are composed primarily of rock and metal. They also generally have high densities, slow rotation, solid surfaces, no rings, and few satellites. These planets include Mercury, Venus, Earth, and Mars. On the other hand, the jovian planets are composed primarily of hydrogen and helium. They generally have low densities, rapid rotation, deep atmospheres, rings, and numerous satellites....   [tags: Planets Solar System Science Essays]
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1317 words
(3.8 pages)
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Extrasolar Planets - Humans have longed to believe in extrasolar planets, as surely there have to be planets elsewhere in the universe. Claims of supposedly discovered extrasolar planets can be dated back to 1855 when Captain S. W. Jacobs from the Madras observatory, claimed that he had discovered a planet orbiting a binary system (Jacobs 1855), all the way up until 1991 when a team of astronomers announced then retracted the alleged discovery of an extrasolar planet around a pulsar star (Lyne and Bailes 1992). Planets are extremely hard to detect as they are a very faint light source and the light from its parent star is much brighter and essentially blocks out light from a planet (Winters 1996)....   [tags: Astronomy]
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1261 words
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The Jovian Planets - The Jovian Planets Far beyond Earth in the solar nebula lies an ice belt and beyond that lay the four Jovian planets. They are Jupiter, Saturn, Uranus and Neptune. Jovian means "Jupiter- like" in which the rest of the jovian planets do coincide with the name. Uranus Neptune and Saturn, all carry the same traits as Jupiter. The jovian planets are large gas giants that contain mainly a thick atmosphere of Hydrogen and helium. These planets do not have solid surfaces, rather they just get denser with depth....   [tags: essays research papers] 2897 words
(8.3 pages)
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The Habitability of Planets in the Universe - Are we alone in the universe. Is anything or anybody out there. These are age old questions, asked from people of all ages and races. But the first questions we need to ask are if it is even possible. Are there any other planets out there that are habitable. What does a planet need to be habitable. Without a habitable planet life cannot sustain in the universe, the search for life in the universe has been long and hard with no results proving life to exist outside of earth. The most predominant searchers of those at the SETI Institute or Search for Extra-Terrestrial Intelligence Institute, a privately funded organization, that uses various methods to search for electromagnetic transmissions, the assumed method of contact, from distant planets....   [tags: Astronomy ]
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2190 words
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Planets and Solar System - Planets and Solar System "A planet is a celestial body that revolves around a central star and does not shine by its own light " (Grolier, 1992). The only planetary system that is known to man is our solar system. It is made up of nine planets which range in size and make-up. The nine major planets in our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. There are also many other minor planets which are also in our solar system, but they are unimportant compared to the nine major planets....   [tags: Science Astronomy Astronomical Essays]
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1742 words
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Planets in the Solar System - Our solar system has eight planets, their moons and satellites, and they are all orbiting the Sun. The eight planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Pluto used to be the ninth planet but IAU changed the definition of planet and Pluto did not meet the standards so it is now a Dwarf planet. Mercury is the first planet closest to the Sun. It is the smallest planet in the solar system. Mercury rotates three times in two of its years. One of Mercury's days is equal to 176 Earth days because its rotation is very slow....   [tags: Space Astronomy] 648 words
(1.9 pages)
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Dark Stars and Mythological Planets - Dark Stars and Mythological Planets One of the most interesting and controversial discussions among the astronomical community today is the possible existence of a brown dwarf star just beyond our solar system that might have large planetary bodies in elliptical orbits around our sun and the brown dwarf star. If such a celestial body exists many anomalies in our local solar system could possibly be explained, also if such a body exists there could be planets with elliptical orbits in our solar system that could take thousands of years to complete....   [tags: essays research papers]
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1096 words
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Life on Other planets. - One of the most common unanswered questions scientists find themselves asking is "Is there life on other planets?" Since the first famously documented UFO sighting in 1947, the idea of extra-terrestrial life has been debated almost non-stop. The subject has inspired many TV programs, such as The X-Files, and films (Mars Attacks, Independence Day, and the Men in Black films to name but a few). Scientists have come up with many new ideas and ways of trying to either prove or disprove the existence of life elsewhere....   [tags: essays research papers] 1544 words
(4.4 pages)
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Shampoo Planets - Book Report - Shampoo Planets - book Report The book I chose is Shampoo Planet, writen by Douglas Coupland. I chose to read this particular book because it was written by an author of my generation; generation X. Most books that were on the list were book written by people that were either dead or very old. They wrote about topics or themes that I could not personally relate to, so I chose Douglas Coupland because I wanted to support a young author like himself, and because I wanted to read something out of the ordinary....   [tags: essays research papers] 417 words
(1.2 pages)
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Possibility of Life on Other Planets - Most of us have had the pleasure of lying on our backs and gazing up at the stars on a clear summer night.  We pick out familiar celestial figures and hope to possibly catch a glimpse of a shooting star. But is it possible that there is more behind these pinpricks of white light that dot the heavens.  It is estimated that there are around 100 billion stars in the Milky Way Galaxy alone and there are countless galaxies in the universe.  With the vast endlessness of what we call space, there is a possibility of other life out there....   [tags: Extraterrestrial Life 2014]
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1200 words
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Beta Pictoris: Planets? Life? Or What? - BETA PICTORIS: PLANETS. LIFE. OR WHAT. JARA ASTRONOMY 102 SEC 013 The ultimate question is; Is there a possibility that life might exist on a planet in the Beta Pictoris system. First, one must ask, Are there planets in the Beta Pictoris system?. However, that question would be impossible to answer if one did not answer the most basic questions first; Where do planets come from. and do the key elements and situations, needed to form planets, exist in the Beta Pictoris system?. To understand where planets come from, one has to first look at where the planets in our solar system came from....   [tags: essays research papers fc]
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1628 words
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Colonizing Planets other than Earth - Earth has a population of more than six billion people. As this number continues to grow, the populated land masses fill up, and it seems that eventually they will all be overcrowded. Certain areas are already showing this overpopulation, such as large American cities including Los Angeles and New York City. Some countries do not suffer from overcrowding due to high population, but to a high ratio of population to resources. As the natural resources of an area are depleted, the quality of life of the people who live there decreases....   [tags: Mars Colony space exploration] 1033 words
(3 pages)
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Findings in the Search for Extra-terrestrial Life - Extraterrestrial life is life originating from elsewhere in the universe. Irrefutable scientific evidence of extraterrestrial life is yet to be found, but a lot of better evidence is found every now and then. Most scientists accept the idea of extraterrestrial life, stating that taking into account that our universe’s size, the number of galaxies, and most importantly the number of earth-like planets, are beyond our imagination. The above shows that if no life is found in our solar system, then that has no proof whatsoever that no extraterrestrial life exists....   [tags: planets, solar system, aliens, astronomy] 1084 words
(3.1 pages)
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Kepler's Laws and Planetary Movement - By the turn of the 1600's, the way in which the solar system and the universe as a whole was viewed began to change. With the controversial conclusions of Copernicus, scientists already began to adopt the idea of a heliocentric solar system. Further advancements in astronomy came about through the research of Tycho Brahe and his assistant Johannes Kepler. The three planetary laws developed by Kepler with the data gathered by Brahe shaped the way in which science viewed the structure and motion of the planets of the solar system in profound ways, lasting to this day....   [tags: Physics Science Planets Space] 1398 words
(4 pages)
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Solar System - Solar System Humans live on a small planet in a tiny part of a vast universe. This part of the universe is called the solar system, and is dominated by a single brilliant star-the sun. The solar system is the earth’s neighbourhood and the planets Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto are the Earth’s neighbours. They all have the same stars in the sky and orbit the same sun. Scientists believe the solar system began about 5 billion years ago, perhaps when a nearby star exploded and caused a large cloud of dust and gas to collapse in on itself....   [tags: Science Astrology Planets Essays] 1581 words
(4.5 pages)
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Space Appeal - Space Appeal Public relations activities have been and always will be an integral part of crew activities. While these activities absorb resources, the most significant of which is time, they also bring public and political support to the program and provide some of the return on investment of the program.” – NASA, The Mars Reference Mission, Pg. 25 Since the day of NASA’s greatest triumph on July 20, 1969, there has been a sense among many American people and politicians that the once-unimaginable goal of conquering space has been accomplished, and that much of what NASA has done since are simply unnecessary frills of the federal budget....   [tags: Science Planets NASA Papers]
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4168 words
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Venus - In many ways Venus is found to be similar to Earth. However their similarities do not extend further than their physical properties, for instance, their atmospheres differ greatly from each other. Venus is said to have atmospheric pressure of 92.1 barometers (Adams, D. Et al., 1994 p.126) which it is evidently 92 times greater than Earth’s that is 1.01 barometers (Adams, D. Et al., 1994 p.126) at sea-level. In spite of this comparison to Earth’s atmospheric pressure, Venus owns an out of the ordinary atmospheric composition....   [tags: Solar System, Planets, Venus] 1639 words
(4.7 pages)
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Saturn - Saturn Saturn is one of the most interesting planets in the solar system. It is the sixth planet in the solar system, and is most famous for its stunning array of rings. It is a very easy planet to pick out in the sky because it is one of the brightest lights in the shy. It also has a very faint greenish color that makes it stand out from the rest of the objects in the sky (“Astronomy for Kids”). Saturn is the second largest planet in the solar system, Jupiter being the only planet that is bigger....   [tags: Solar System Planets Saturn Astronomy Essays]
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2733 words
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Extrasolar Planet - Extrasolar planet Extrasolar planets refers to planets other than the planets in the solar system. Since the 1990s, the first confirmed extra solar planets exist. As of June 28, 2010 humans have discovered 464 extra solar planets. History astronomers generally believe that there are other planets outside our solar system, but the extent and nature of there general is a mystery. Until the 1990s, was first confirmed human existence of extra solar planets, but since 2002 every year more than 20 extra solar planets were newly discovered....   [tags: Astonomy] 689 words
(2 pages)
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Human Nature in Relation to Plants - Written by Michael Pollan, this book is his perspective of human nature in relation to plants. He theorizes that Nature’s creation symbolize our emotional and physical desires. Pollan uses four plants to prove his theory: Apples, Tulips, Marijuana, and Potatoes. Apples, Pollan explains, mirror every human’s desire for sweetness. He writes of Johnny Appleseed (John Chapman), a man who planted apple trees all across America. He explains that Johnny Appleseed was not mythical or legendary, but that he was a real person who, like any other man or woman, had a desire for sweetness....   [tags: Plants] 437 words
(1.2 pages)
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The Blicentian Planet - When two planets collide, they formed Blicentia. In outer space laid planet Bluce and planet Cential. Bluce and Celtial were planets that did not conatin any human life. Bluce was a planet that was all blue and was made out of ice. Cential was a ball of fire. It was red colored and looked like the sun. People from the so called “Earth” believed that these planets were a threat to them. They thought that if the planets ever got near Earth it would be the end of the “Green Planet.” However, that was not the case....   [tags: science fiction] 689 words
(2 pages)
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Neptune: The Planet - Roughly, 30.1 AU (astronomical units) from the Sun (Chaisson & McMillan, 2011 p. 316) there is a cold, dark, lifeless planet. We call this planet Neptune, after the Roman god of the sea. The planet Neptune is a very complex one with many different facets. The following will discuss nearly every aspect of the planet from its history, to the general composition of the planet, and everything in between. Neptune began just as all the other planets in our solar system did and the condensation theory describes the process of how they formed (Chaisson & McMillan, 2011 p....   [tags: Astronomy]
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1600 words
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Pluto: A Planet? - Pluto: A Planet. Many issues have arisen from the debate whether or not Pluto is a planet. Some astronomers say that Pluto should be classified as a “minor planet” due to its size, physical characteristics, and other factors. On the other hand, some astronomers defend Pluto’s planet status, citing several key features. Indeed, most of the problem is that there is no formal definition of a planet. Furthermore, it is very difficult to invent one that would allow the solar system to contain all nine planets....   [tags: essays research papers fc]
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1670 words
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Planet Jupiter - I chose planet Jupiter because it is the biggest of all planets. It is a gas planet and I like that about this planet. The diameter is 88,846 miles or 142,984km. This planet is the fifth from the sun meaning the sun is about 483,780,000 miles. Its length to spin once around its axis takes nine hours and fifty-six minutes compared to earth’s one day. The planet Jupiter completes an orbit in 4,333 planet earth days or almost 12 earth years. Jupiter is the largest planet in our solar system just about as large as a gas planet can be....   [tags: Solar System] 650 words
(1.9 pages)
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planet x - Did you know that PLANET X will pass through our solar system again in 2003 after approximately 3660 years of absence on its regular orbit. Like most people you probably do not know this. The knowledge has been kept away from the public for several reasons, one of which is to avoid causing panic among the world's population. #1 question -- Will you be in a safe area. Will you be ready or do you care for your loved ones lives. We live in a binary system. Our suns dark twin lies toward the Orion galaxy....   [tags: essays research papers] 483 words
(1.4 pages)
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The Effect of Herbivory on Plants - Intense grazing by herbivores can drastically affect the amount of seaweed present. Having secondary metabolites can be used as a defence mechanism. Many different genres of algae were studied, having many different types of chemical compounds found on many different parts of the world. Most studies harvested and purified samples then exposed these samples to different herbivores. The herbivores varied in size from large fish to smaller organisms such as amphipods. Aspects such as survivorship, behaviour and chemical composition were analyzed....   [tags: herbavores, plants, science,] 2413 words
(6.9 pages)
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Saving Our Planet - In the millions of years life has been on the planet, a few cataclysmic events have caused huge loss of species. These mass extinctions usually have their origins in giant meteorites crashing into the planet or a temperature drops creates an ice age. In today’s world, it is not global cooling that will cause many species to die but global warming. Now, the only threat from above is that of a missile with a nuclear warhead attached. If nuclear war does not destroy the planet, numerous conventional wars will soon bankrupt it....   [tags: Conservation]
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Earth An Inner Terrestrial Planet - Earth An Inner Terrestrial Planet Size: About 8,000 miles in diameter Distance: 1 A.U. from the Sun Day: About 24 hours Year: About 365 days General Description: Earth may be the most unique of all planets because of the life forms we know exist here and the way they utilize the Suns energy. The Earth is composed of a great amount of water, mostly in the form of oceans, which make up most of its surface. It also contains various gases, of which make it possible for us humans to exist and is a system that exists between plants and animals here....   [tags: Essays Papers] 427 words
(1.2 pages)
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The Dynamic Use of Symbolism in Shampoo Planet - The Dynamic Use of Symbolism in Shampoo Planet Douglas Coupland has been called the voice of Generation X by his critics because of his writing techniques, which deal mainly with youthful ideals. Most of his works involve young characters searching for truth and answers for their self-involved questions. Despite many of his novels having a dim outlook, he incorporates humor and optimism into them, which creates a balance between wittiness and mockery. In Shampoo Planet Tyler Johnson, the narrator, struggles to find his identity throughout the novel....   [tags: Shampoo Planet Douglas Coupland Essays] 1138 words
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Planet Comparison- Uranus and Neptune - Planet Comparison Report Uranus: Uranus was discovered in 1781 by Sir William Herschel. He at first wanted to name the planet Sidus Georgium which is latin for George’s star after the king of England. Another astronomer Johann Bode advised Herschel against it and suggested instead that he use a name from Greco-Roman mythology like all other planets. So Uranus was given its name which is the father of Saturn. Uranus is one of the Jovian planets and like the others it has a short rotation period....   [tags: essays research papers] 708 words
(2 pages)
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Out of the Silent Planet by C.S. Lewis - Out of the Silent Planet by C.S. Lewis In the year 1625, Francis Bacon, a famous essayist and poet wrote about the influences of fear on everyday life. He stated, “Men fear death as children fear to go in the dark; and as that natural fear in children is increased with tales, so is the other” (Essays Dedication of Death). Clearly, external surroundings affect perceptions of fear as well as human nature in general. Although C.S. Lewis published the novel, Out of the Silent Planet, over three centuries after Bacon wrote his theory on fear, Lewis similarly portrayed external surrounding to manipulate perceptions of fear....   [tags: Fear Silent Planet C.S. Lewis Essays] 1230 words
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Lifestyle, Social Grouping, Interactions, and Survival in _Out of the Silent Planet_ - Out of the silent planet Out of the silent planet by C.S Lewis is a novel that denotes the difference between the social system on planet earth and the planet Malacandra. In Malacandra, groups live in harmony with one another and complement each other. On earth, the social system is brutal and evil. The novel is a science fiction that covers Dr. Ransoms (major character) adventures and encounters on a planet that is entirely different from earth. Ransoms lands into this planet by accident after being kidnapped by two evil men (Devine and Weston) and transported to the planet Malacandra (Mars) by spacecraft....   [tags: Social Behavior / Societal Structures]
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1320 words
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Aerodynamics of Planes - Aerodynamics of Planes Ever since I was little I was amazed at the ability for a machine to fly. I have always wanted to explore ideas of flight and be able to actually fly. I think I may have found my childhood fantasy in the world of aeronautical engineering. The object of my paper is to give me more insight on my future career as an aeronautical engineer. This paper was also to give me ideas of the physics of flight and be to apply those physics of flight to compete in a high school competition....   [tags: Papers] 1627 words
(4.6 pages)
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Pros and Cons of the Different Types of Power Plants: Hydroelectric, Thermal and Nuclear Power Plants - In developed and developing countries, sustainable energy source is the most important subject. There are many different methods of energy production and consumption. Using the cheap, abundant and clean energy sources for generating the electricity is the basic idea of production. Electrical energy is generated from different kinds of power plants. These plants can be put into three groups; hydroelectric power plants, thermal power plants and nuclear power plants. Hydroelectric power plants are used the potential energy of water....   [tags: energy source, sustainable energy, power plants]
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1218 words
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The Importance of Ocean Currents to Survival on Planet Earth - Earth has been called the blue planet and not without reason. The ocean covers about three quarters of the earth’s surface and plays a vital role in our survival. It bounty feeds millions of people daily. Its surface absorbs more than ninety five percent of the solar radiation that reaches our planet. It is integral to the water cycle and it regulates our planets climate. But none of these roles would be fulfilled without the movement of the ocean. The currents, ribbons of movement within the greater body of water, provide the means with which our ocean distributes the nutrients and energy necessary for continued life upon earth....   [tags: Science, Oceanography]
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1952 words
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Post-colonialist Perceptions of Lewis’ Out of the Silent Planet - Post-colonialist Perceptions of Lewis’ Out of the Silent Planet The Italian artist Michelangelo Buonarroti viewed the goal of sculpting as the manipulation of a marble block until the figure within is set free. Just as a carving artist seeks to release its piece from rock, a literary artist desires his art form to be carved from an obscure idea into clear apprehension. The most beautiful of these art pieces are placed in a museum of their own right, the literary canon. A great part of literature’s beauty is the ability of the artist to present his purpose in indiscrete ways, in some degree or another, sliding his message in the literature’s elements during its construction....   [tags: Post Colonialism Out of the Silent Planet Essays]
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The Importance of Plants on Planet Earth - The Importance of Plants on Planet Earth Plants As We See Them --------------------- Plants are all around us, renowned for their aesthetic appeal; their colours and structures lend themselves to decoration. Plants are used in celebrations and commiseration's and are often celebrated in their own right- the annual Michigan potato festival being a good example. Plants are associated with national identity. The Scottish thistle; Irish Shamrock; Welsh leeks and daffodils. Many national flags feature plants, the Cedar tree on the Lebanese flag, and the Maple leaf on the Canadian flag....   [tags: Papers] 820 words
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Fictional Account of a Mission to the Planet Neptune - Fictional Account of a Mission to the Planet Neptune I have been selected as one of five people to go on a mission to Neptune; we are to attempt to gather rock samples from two moons, Triton and the very irregular shaped moon Proteus. We also must gather samples from, the rings of Neptune and we need to gather readings on the three major storms on Neptune (the small dark spot, the great dark spot and scooter. It's December 30, 2007 and we took off today. With new technology we should reach Triton on August 2, 2008....   [tags: Papers] 364 words
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The Milankovitch Theory—Earth’s Climate through Time - In the nineteen-teens, as World War I raged across Europe, Milutin Milankovic, a Serbian astronomer and prisoner of war, was busy computing the gravitational force of planets like Jupiter on the Earth’s tilt and orbit. He had an idea that the amount of solar radiation that reaches higher latitudes could trigger an ice age or warm up the Earth. He believed that slow changes in the Earth’s orbit contributed to the amount of solar radiation reaching a particular latitude. By the end of the war, his first paper was published on the subject, and he began to expand upon his initial ideas....   [tags: physics earth planet] 1258 words
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Enders Game And Out Of The Silent Planet Essay - In both novels, the characters represent certain kinds of individuals in today's society. They encounterjealousy, as well as many other conflicts within themselves, and human nature. Ultimately, these two novels deliver the inner conflicts of our society. Both, Ender's Game and Out of the Silent Planet are related in terms of the class structures of society, the qualities of the characters, and both characters' struggles with others in the stories. In Ender's Game class structure is strictly military based....   [tags: essays research papers fc]
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Folklore in Star Wars, Planet of the Apes, and Alice in Wonderland - Folklore in Star Wars, Planet of the Apes, and Alice in Wonderland Folklore in the movies usually focuses around a hero or heroine, that hero or heroine is in a situation that they have to overcome. The hero or heroine can come in many different forms; it could be a teenage boy a long time ago, in a galaxy far far away, or an over the hill astronaught lost in space, or a little girl who falls down a hole. I am going to show how three movies contain folklore, Star Wars IV: A New Hope, Planet of the Apes one, and Alice in Wonderland....   [tags: Movies Film TV Television Essays] 936 words
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Analysis of M.I.A.'s Paper Planes Music Video - There is one universal language: the language of music. Music has a special quality and ability to bridge both social and cultural divides. A proposed theory by Dr. Gray, Founder and Director of National Musical Arts’ BioMusic Program; describes music has been around longer than human-beings have. Music is the one thing human beings from various backgrounds can relate to. Every living creature would agree. Music is heard everywhere not just among humans, but in nature as well, through the twitting of birds, winds blowing, the soft sound of raindrops against a windowpane, the ocean waves moving back and forth and the hum of the ocean rushing in a sea shell....   [tags: Music Analysis ]
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Saving the Planet - Today the big issue in the world is pollution. Scientist is trying to figure out how to undo the pollution we have created. Chief Seattle, in “Letter to President Pierce, 1855,” exposes how differently the Indians and the white man treat the land. He wants the white man to understand that all things are created equal. In the article “Causes of Pollution and It’s Types,” Mian Afaq Tariq exposes air, water, land, and noise pollution and how each one was caused. He wants to educated people so they can start doing their part to help....   [tags: Pollution] 911 words
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Comparing Trains and Planes as Means of Transportation - Comparing Trains and Planes as Means of Transportation From the dawn of time, man has followed his urge to travel; sometimes neglecting the enjoyment of the journey in pursuit of the destination. Although two of the favorable means of passenger transportation - the plane and the train - accomplish the task of arriving at a destination, there are distinct differences in their capacity for comfort, time, scenic value, and safety. To entice the weary traveler, accustomed and outraged by the rough, tiresome, and jolting rides on planes and trains, improvements have been made over the decades to pamper the passenger....   [tags: Comparison Compare Contrast Essays] 559 words
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Invasive plants - Since we are accustomed to a life full of modern conveniences, it is important to remember that human survival still depends on the planet's natural diversity. Pennsylvania has 25,000 species of plants and animals, with more than 2,100 being native (IConserve, 2007). It is critical to appreciate the sustainable use of these natural resources that influence our beautiful state’s economic health and quality of life of all Pennsylvanians. Yet many threats to our home’s biodiversity are present. One significant threat is invasive plant species that are eliminating native plant species....   [tags: Native Plant Species, Environment ] 973 words
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The Importance of Plants - Humans depend on plants in numerous ways. One reason we depend on plants is for consumption. Plants have the unique ability of producing their own food through a process called photosynthesis. In this process, plants are able to produce macromolecules such as carbohydrates that cannot be produced in animals or humans. In humans, the only to gain these macromolecules is to consume plant matter, or consume plant-eating animals (herbivores). When humans consume plants, the carbohydrates, lipids, and proteins that are broken down through two forms of cellular respiration....   [tags: Biology ] 537 words
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Eucalyptus Globulus' Effect on the Germination of Radish Seeds - The purpose of the project was to determine whether Eucalyptus globulus had an effect on the germination of radish seeds. It was hypothesized that Eucalyptus globulus would have a negative effect on the germination of the seeds and their growth. Before a seed can germinate it must first shed the seed coat, a protective outer layer that protects the seed from parasites, injury, and unfavorable temperatures. Inside the seed coat is the embryo which contains the root and first leaves of the plant, called cotyledons....   [tags: Plants]
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Agriculture for Mars Colonization - Agriculture for Mars Colonization As the world population grows at an astonishing rate, our mother earth is getting very crowded. Our natural resources are being overused and the land available for life is getting smaller and smaller. Farmers have to find ways to make what land they have usable and profitable. Farmers in general are a shrinking population. How does this relate to the general public. Without farmers we would not have food, without food we will all die....   [tags: Environment Mars Planet Life Essays Papers] 973 words
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Planet Daiban, Capital Planet of the Galactic Federation - Samus Aran sits in an almost empty room in an office building on the planet Anadyr V. A glowlamp provides the only light in the room, a small aurora near the northwest side of the room. She stares into a HoloVision, watching the recent news. A Galactic Federation cruiser, Nova Lord, has gone missing in the Tetra Galaxy, near the outskirts of the planet Arcterra in the Alimbic Cluster. The last known contact was three days ago, with Federation Commando Ron Wyatt issuing a distress signal, indicating the mysterious faction known as Crimson Hunters was responsible....   [tags: Creative Writing Essays] 2078 words
(5.9 pages)
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Innovative Milestone: The Douglas DC-3 - Since 1903, when the Wright Brothers flew the first aircraft, aviation has constantly been advancing. It didn’t matter if it was for military, commercial or private purposes. Ever since airplanes have existed, the main goal has been to produce the fastest, most fuel efficient aircraft. Whether it’s changing the design or using different parts, airline manufacturers are constantly advancing their planes. But there were always certain planes that stood out among the others. One of these was the Douglas DC-3, which impacted aviation history in the 20th century by becoming one of the fastest, safest, fuel efficient and innovative planes of its time....   [tags: planes, inventions,]
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Planet of the Apes - Planet of the Apes When Planet of the Apes opened in theaters, few people knew what to expect. To most, the idea of a movie with the premise of a planet full of intelligent apes went against everything they had been taught. The initial attraction was the superb cast, spearheaded by Charlton Heston who portrays Taylor, an astronaut who crashes onto the planet. Heston was joined by many popular actors and actress such as, Roddy McDowell as Cornelius, Maurice Evans as Dr. Zaius and Kim Hunter as Zira....   [tags: essays research papers] 1045 words
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The Planet Neptune - The wonders of the great planet of mysterious Neptune "5,4,3,2,1, LIFTOFF. I think I see something on the radar, it looks to be as if it's a planet. I think I have visual contact, blue, thick clouds and maybe a little liquidy substance, probably water. Wait a minute, I think it's Neptune. We have to report this to the mission control." Neptune, the last planet in the solar system after the planet Pluto was considered not a planet. You might think Neptune and Earth are the same size by just looking at it but it?s not....   [tags: Space Astronomy] 402 words
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Death Of A Planet - Death of a Planet Air pollution is a very big problem in the United States. A large part of air pollution comes from cars. The Environmental Protection Agency says, "The most polluting activity an average person does everyday is drive their car"(1 factsheet OMS-5). Most people probably aren't aware that they are polluting the environment. Maybe if everyone knew how serious this pollution problem is, they would find ways to reduce the pollution. Most pollution that is released by cars comes from the exhaust, mainly in the form of hydrocarbons(1 factsheet, OMS-5)....   [tags: essays research papers fc]
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Planet Cyborg - Planet Cyborg Since the beginning of civilization, the concept of a super-human has fascinated our species. Whether imagined as a semi-god, super-hero, or monster, the vision of some superior yet human-like being never seems to die out through time. An equal, if not more of a plausibility than artificial intelligence is the emergence of a sub-species of humans enhanced with artificial or computerized limbs, organs, and capabilities. Fundamentally, however, an increase in cyborg technology will alter our conception of intellgence just as much as the achievement of A.I....   [tags: Technology Science Medicine]
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A Melting Planet - A Melting Planet Although most glaciers and ice sheets reside in areas that man does not inhabit, they are nevertheless important for society and the global environment. Due to anthropogenic activities over the past two centuries, the temperature of the earth is rising at an alarming rate. This rise in temperatures has resulted in an overall loss of ice mass worldwide, including a rapid depletion in mountain glaciers. The effects of glacial melt will have a significant impact on the future of the human race, so it is therefore important to have a firm understanding of glaciers....   [tags: Glaciers Ecology Essays]
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Save Our Planet! - SOP “We are forced, for the first time, to understand that we are truly a titanic force, capable of affecting and altering the operation of the planetary whole” (McKibben 501). This place called home is being destroyed; the damage seems irreversible. What is the point in even trying to change decades of wasted water, carbon dioxide emissions, and filled dumps. Why even try to change. Environmentalists have been sending out an “SOS” for quite a while now. There’s no ship this time though, it is our planet that is in need....   [tags: Environment Issues]
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Fast PLants - How Tall can Your Fast Plant Grow. Procedure: During the fast plant life cycle many things were taken into account. The plants all started out as a seed. Data was collected every Tuesday and Thursday after class. The kind of quantitative data that was collected was the height of each plant on the days that we would go in and check them. The qualitative data that was collected was our drawings of the plants. We were able to add details to the pictures. The purpose of this experiment was to be able to view the complete life cycle of an organism....   [tags: essays research papers] 589 words
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How Big Is Our Planet? - During World War II, the Coast Guard decided to establish a Long Range Radio Navigation System on St. Matthew Island, one of the most remote islands in Alaska. They were given 29 reindeer as a backup food supply source in case they were cut off from their ship. When the war was over the base was decommissioned, but the reindeer were left on the island. When researchers visited in 1957, 13 years after the initial release of the reindeer, the population had grown to more than 1,300. The reindeer were well fed and in excellent health....   [tags: Social Issues]
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Lonely Planet: Travels to Peru - During my backpacking trip to Europe in 2008 my Lonely Planet: Europe on a Shoestring guidebook became a type of travel bible for me. Lonely Planet, which started in the 1970’s with a single guidebook, has since become a globally recognized and appreciated brand with a staff that has grown to over 500 members, including 300 authors. I chose this site since my final project will include an account my own preparations f Enterprise web identity or my upcoming trip to South America. In my research, I will be looking to find out how reliable the travel information on the web is and Rhetorical Design The primary audience for this site is people who have an interest in traveling and who are looking to research destinations....   [tags: Websites] 1208 words
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Visit to a Small Planet - ... He was applauded when he wrote his second piece. His popular third was The City and the Pillar. He wrote it on the way to Guatemala. Vidal also wrote the famous pieces A Search for the King and The Judgment of Parris. He became an editor in New York and joined E. P. Dutton (Vidal 2). During the 1950s, he bought a large house on the Hudson River in New York. He has been called a war writer because his novels reflect war (Kunitz 1031). He moved to Italy for some time and acquired more inspiration for essays and books (Vidal 3)....   [tags: Gore Vidal, criticism, US military]
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Let's Keep the Planet Clean - If you could change one thing to make the world a better place, what would it be. Would you trade in your SUV for a hybrid. Or something simpler, like changing all of the lights in your house to energy efficient ones. Or would you start to recycle everything you possibly could. Well, all of these things are great ways to become an eco-friendly person. In my opinion, it is most important to stop damaging the ozone layer. Right now there are still hundreds of thousands of cars on the road that don’t exactly help the earth’s condition, many other things that emit toxins into the air, and that needs to change....   [tags: Environment, Environmental] 510 words
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Diverrsity Of Plants - Diverrsity of Plants Plants evolved more than 430 million years ago from multicellular green algae. By 300 million years ago, trees had evolved and formed forests, within which the diversification of vertebrates, insects, and fungi occurred. Roughly 266,000 species of plants are now living. The two major groups of plants are the bryophytes and the vascular plants; the latter group consists of nine divisions that have living members. Bryophytes and ferns require free water so that sperm can swim between the male and female sex organs; most other plants do not....   [tags: essays research papers] 2874 words
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The Plight of our Planet - The young boy looks back from the loading ramp of the giant metal alloy ship, his breath billowing clouds of steam in the bitter air made cold by the now almost completely diminished ozone. He stares in disbelief at the endless pile of automobiles parked haphazardly to and fro like a child’s worn jenga blocks fallen from a poorly made tower in the vehicles owner’s frantic rush to get their families to the evacuation ships in time. How did it come to this¬¬. The forlorn boy wonders. When did it all go wrong in mankind’s endless quest to be bigger, faster, and more powerful than all the rest....   [tags: Energy Sustainability]
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Carnivorous Plants - Carnivorous Plants In a world where plants are at the bottom of the food-chain, some individual plant species have evolved ways to reverse the order we expect to find in nature. These insectivorous plants, as they are sometimes called, are the predators , rather than the passive prey. Adaptions such as odiferous lures and trapping mechanisms have made it possible for these photosynthesizers to capture, chemically break-down and digest insect prey (and in some cases even small animals.) There is no reason to fear them though....   [tags: essays research papers] 1443 words
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Hallucinogenic Plants - Hallucinogenic Plants Man has used hallucinogenic plants for thousands of years, probably since he began gathering plants for food. The hallucinogens have continued to receive the attention of civilized man through the ages. Recently, we have gone through a period during which sophisticated Western society has "discovered" hallucinogens, and some sectors of the society have taken up, for some reason or another, the use of such plants. This trend may be destined to continue. It is important for us to learn a much as we can about hallucinogenic plants....   [tags: Papers] 1263 words
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Investigating Plants - Investigating Plants MOST PLANTS are green because they contain the substance chlorophyll. They use it to trap light energy; this is used during photosynthesis to make food. Plants are usually anchored in a growing medium such as soil. Some, such as mosses and liverworts, are small and delicate. Others, such as the giant redwood trees, are huge. Many plants, such as marigolds and sunflowers, are annuals, which means that they live for just a year. Perennials can live for many years: some bristlecone pine trees, for example, are nearly 5,000 years old....   [tags: Papers] 2078 words
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EPA Protecting the Planet - The environment and the health of the surrounding population go hand in hand. The Environmental Protection Agency takes on this ever so important mission of protecting them both. The mission statement of the EPA states, “The U.S. Environmental Protection Agency's Office of Small Business Programs is to support the protection of human health and the environment by advocating and advancing the business, regulatory, and environmental compliance concerns of small and socio-economically disadvantaged businesses, and minority academic institutions (US Enviromental Protection Agency, 2010).” The impact of its mission can be defined clearly as it examines the impact of contamination in the air, the water, and the land on human health....   [tags: informative, enviromental]
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transgenic plants - Introduction For the past 30 years Scientist have searched desperately for the answer to salt toleration within plants. The damaging effects of salt accumulation in agricultural soils have influenced both ancient and modern day civilizations alike. Worldwide, an estimated 24.7 million acres of once agriculturally productive land are being lost annually due to irrigation-induced salinity, according to the U.S. Department of Agriculture. Thus, crop production is limited by salinity on 40% of the worlds irrigated land and on 25% of the irrigated land in the United States....   [tags: essays research papers] 784 words
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Osmosis in Plants - Osmosis in Plants Outline: To investigate the effect of varying concentration of a certain sugar solution on the amount of osmotic activity between the solution and a potato chip of a given size. Definition - Osmosis: Movement of a solvent (liquid) through a semi-permeable membrane separating solutions of different concentrations. The solvent passes from a less concentrated solution to a more concentrated solution until the two concentrations are equal. All cell membranes behave as semi permeable membranes, and osmosis is a vital mechanism in the transport of fluids in living organisms for example, in the transport of water from the roots up the stems of plants....   [tags: Papers] 1930 words
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Plants and Superstitions - Plants and Superstitions For many years plants have played a large part in superstitions. Although, they are not so much believed now, as they used to be. They were used to help one's fortune, wealth and fertility. It is amazing that bread was ever eaten; there were so many superstitions about it. It was used to aid in all of these things and many more, It is ironic, however, that the one thing they worshipped and used to keep harm and disease away made them ill and killed some of them. When all of this happened they blamed another superstition, which was witchcraft....   [tags: Botany]
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Genetically Modified Plants - Genetically Modified Plants Would most people eat a hamburger if they knew that the cow that provided the beef possessed genes from a sheep. How about bacon that came from a pig with sheep traits. More likely than not, they would refuse to consume such products, denouncing them as unsafe and irresponsible. Protests over these animals with mixed genetics would probably begin. This genetic tampering has been occurring in plants for years, but the majority of consumers do not think twice about purchasing products derived from these genetically engineered plants....   [tags: Agriculture]
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Affects of Smoking on Plants - Cigarettes contain more than 4,000 different chemicals, including arsenic, acetone, ammonia, benzene, butane, hydrogen cyanide and formaldehyde. Some of these chemicals actually may benefit the plant. Smoke of all kinds, including cigarette smoke, increases the amount of carbon dioxide where it is present. Plants use carbon dioxide to make sugars during photosynthesis. Its increased abundance, therefore, makes it easier for the plant to obtain. Smoke also contains carbon monoxide which plants are able to convert into carbon dioxide.....   [tags: Smoking, informative, expository] 703 words
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Cons of Genetic Modification of Plants - In our everyday lives we have a substantial need for food. Everyone on planet earth needs food to survive from day to day, so engineers have begun mutating plants and crops to create a better source of nutrition to the population. Scientists are pushing the boundaries in order to create the most bountiful crops and, in turn, healthier people. Imagine what could happen if there were larger harvests, more succulent fruits and nutritious vegetables. Our imagination can run wild with the endless possibilities of genetic alteration of food....   [tags: Genetic Engineering ]
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Should GM Plants Be Banned? - Should governments keep a control over the production of GM plants. Oxford Dictionaries defines being “genetically modified” is equivalent to containing artificially altered genetic material designed to have desirable traits. (Oxford Dictionaries, 2011). It was in 1973 that Stanley Cohen and Herbert Boyer co-founded the means to achieve DNA cloning and techniques to transplant genes between different biological species and genetic engineering was born (Time, 2002). It is arguable that hybrid species and selective breeding has already existed thousands of years before....   [tags: Genetic Engineering ]
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Great Plants for Shady Gardens - ... Most annuals produce more flowers if you keep the faded flowers picked off. Wax begonias have clusters of purple, pink, white or red flowers with delicate yellow centers all summer. Foliages colors range from medium green to deep bronzy red. Those with bronze foliage pair nicely with yellow flowers. Asarina is a climbing vine with snapdragon-like flowers that bloom in soft shades of pink and purple. Plant it on a trellis or let it tumble over the sides or a large planter or rock wall. Plant begonias around asarina to hide the base of the plant....   [tags: Flowers, Protecting the Garden] 757 words
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The Best Plants For Your Privacy - ... Each bamboo stalk is called a culm, and can live for more than 10 years. They take well to pruning -- cut just above a node on the culm at the desired height -- making bamboo easy to maintain at a uniform level. Beware, however, of how quickly bamboo spreads. It may take over your yard if you're not careful about pruning and removing unwanted culms. Rose of Sharon Rose of Sharon are deciduous shrubs or small trees. They reach 8 to 12 feet in height, and spread about 6 to 10 feet wide. The plants are vase shaped, so the top will be wider than the lower trunk, making it a good option to provide the most privacy screening over the fence....   [tags: Informative Essay]
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How to Save Plants In The Winter - Save some cash next spring by preserving geraniums, coleus and other plants this fall. With a little effort and a bit of luck, next spring you will have annuals ready for the garden. Geraniums are a popular pick to over-winter. If you have a sunny spot indoors, pot up the geraniums in fresh potting soil, cut the foliage back to 1/3 of its original size and bring them inside over the winter. Water when needed, usually about once a week. In late February or March, take cuttings from this plant and root them for fresh summer growth....   [tags: Instructional Essay, Process Essay, How-To Essay] 591 words
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Nuclear Power Plants are Safe - Nuclear fission was discovered in the 1930s and, with that discovery it opened the doors to an exciting new field of energy production. When first discovered, it was so misunderstood that some children’s toys actually included live radioactive material. However, we learned from our mistakes and moved forward. Today, nuclear reactors that produce electricity for the populace are common in big cities, in some rural areas, but how safe are they really. This question is being brought up again by the events in Japan with the nuclear reactors there....   [tags: Argumentative Essays]
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Scaffold Builder and Refinery Plants - I was eighteen at the moment when I first worked at a refinery plant as a scaffold builder helper. It was summer of 2001, hired for nine dollars an hour, and it was a whole new experience and I earned $3.85 above minimum wage. I lived in Splendora, Texas, located eighteen miles north from Humble, Texas on Highway 59. Basic Industries was the name of the contractor company that hired and stationed us in a refinery plant in Channelview. My cousin, Ramon Nieves, who was seventeen at the moment, managed to get hired on as well....   [tags: Personal Experience] 690 words
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The Vegetarian Diet is Healthy and Saves the Planet - Human life and health is based on nutrition, physical activity and the existence of our planet. Without food or enough oxygen the humans can’t survive, they die. As human’s lifestyle, technology and knowledge changed over the last few decades, so did the causes of death. Obesity, which leads to the diseases on top of death reasons, has been growing in America, because of the wrong choice of diet. Meat contains too much fat and unnatural nutrition, which is not healthy for us. The number one factor in the destruction of our most important source of oxygen; the rainforest, is cattle grazing, our call for more and more meat is without regard of our own or the planet’s wellbeing....   [tags: Nutrition ]
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