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Your search returned 26 essays for "Cons on global warming":

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Pros and Cons of Global Warming - Should we stop Global warming. The world is changing because of Global warming. People living on earth are responsible for global warming. Global Warming is a big change in climate caused by Pollution (Global Warming). To stop global warming we should stop polluting the air and water also growing trees is a very good way to stop global warming because global warming changes the temperature however, trees can balance the temperature by keeping the temperature cold. We must stop Global warming because global warming is causing problems on the earth and every creature living on it such as raising of water, climate change, and Aquatic animal danger however there are some good effects too....   [tags: environment, environmental] 834 words
(2.4 pages)
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Exploring the Pros and Cons of Bioplastics - Plastics are one of the most versatile of all material and we use them in everyday items such as cars, pens, planes, toothbrushes and the list goes on. But there is a problem, plastics are synthetic and take very long to decompose in landfills so we can’t get rid of them easily. Well, now there is a lot of hype about bio plastics; plastics that are made using corn, potato or other annually renewable sources which are compostable & biodegradable (Glen 2009). Bio-plastics are commonly portrayed as environmentally friendly in terms of the time it take to decompose but there are many more cons to bio-plastics than pros....   [tags: environment]
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651 words
(1.9 pages)
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Hybrid Pros and Cons - Hybrid Pros and Cons Abstract- Today’s environmental situation is continuing to spiral downwards; the ozone layer is receding, habitats being destroyed, and the air is being polluted. Scientists of every nation are researching ways to solve this problem. Due to automobiles sizeable contribution to the environmental crisis, studies are focusing on ways to reduce the harmful emissions caused by the internal combustion engines. Hybrid vehicles offer an alternative to powerful gas engines by providing the car with a secondary propulsion source powered by a strong battery....   [tags: Automobile Industry]
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1731 words
(4.9 pages)
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Pros and Cons of Tidal Power - Tidal Power Abstract: Tidal power is a type of energy source that is slowly becoming more prominent as our energy crisis continues. Using a combination of dams, fences, and turbines, many countries are utilizing the almost untapped resources of inexhaustible tidal power. Created due to the gravitational forces of the moon, the tides of the day are highly predictable and can be used incredibly efficiently. This type of energy is ever so slightly gaining popularity as companies fight for coastal rights....   [tags: Water Power Clean Energy] 1171 words
(3.3 pages)
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The Pros and Cons of Ozone - Here is an environmental question worth asking, "Is ozone good or bad?" Need more context. Okay. Has ozone been beneficial or detrimental to humans over the course of the past century. Unsure. Well read the following and decide. If you're not motivated to do so, consider that if ozone weren't part of the Earth, neither would we be, and, more immediately, if ozone levels aren't kept within certain narrow ranges in the future, the biosphere will suffer greatly. What is ozone. Ozone is the gas in our atmosphere which has the chemical formula, O3, meaning that each of its molecules consists of three oxygen atoms....   [tags: Environmental Problems, Pollution]
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1691 words
(4.8 pages)
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The Use of Hydrogen as an Energy Source in the Future - The Use of Hydrogen as an Energy Source in the Future There have been many stories in the newspapers, on TV and on the radio about the state that our planet is in, and most of the time they are not too positive. We hear about pollution, and global warming most frequently, which are both caused mainly by the burning of fossil fuels. Because of this, organizations and governments have started to invest money in researching alternate forms of energy that are less polluting and that do not contribute to global warming....   [tags: Global Warming Pollution Papers]
:: 5 Sources Cited
1616 words
(4.6 pages)
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Geothermal Energy is the Solution to the Energy Crisis - Geothermal Energy: A Solution to the Energy Crisis Abstract So far, scientists have not found a successful substitute for fossil fuels that can handle both the large demand for energy and solve the global warming problem. I propose that geothermal energy is a clean, widely available, and renewable alternative to the usage of fossil fuels. In this paper, I will explain how use of geothermal resources can be energy-efficient, environmentally clean, and cost-effective. I believe that the US government should increase funding for geothermal energy research....   [tags: Power Energy Global Warming Environment]
:: 9 Sources Cited
1994 words
(5.7 pages)
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Climate Change and Carbon Dioxide (CO2) - ... By imposing a cost on these negative externalities, the hidden cost can be addressed. Ultimately the purpose of a carbon tax is to reduce emissions of carbon dioxide and therefore reduce climate change. This can be implemented by imposing a tax on the burning of fossil fuels such as coal and oil (Australia Parliamentary Library 2010). How this works, is by basically putting a price on carbon. The government would ultimately determine how much the tax would be charged and then implement it so that each tonne released would incur a tax liability (Collerton 2011)....   [tags: greenhouse gases, climate change, global warming] 1892 words
(5.4 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]
:: 7 Works Cited
1218 words
(3.5 pages)
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Wind Power as an Alternative Energy Source - Wind Power as an Alternate Energy Source Graphics not Included ABSTRACT The United States' main source of energy is currently fossil fuels. However, we know that fossil fuel supply continues to deplete and sooner or later, the United States will need to resort to a new source of energy. This report hopes to explore the advantages and disadvantages of wind power using model regions. These regions have experience in using wind power, which may help us determine whether or not it is a suitable source of energy when fossil fuels are completely drained....   [tags: Energy Power Global Warming]
:: 7 Sources Cited
2003 words
(5.7 pages)
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Wind Energy - Wind Energy “Take care, your worship; those things over there are not giants but windmills.” -Don Quixote de la Mancha by Miguel de Cervantes I. Abstract: Wind energy has many pros and cons, and thus is subject to much scrutiny as a viable energy source. A fundamental qualification for wind power is the ability to support the vast industries and the enterprises of the 6.3 billion people that inhabit this planet. In addition, wind power must be able to meet the needs of the Earth’s population in a renewable, reliable, and responsible manner....   [tags: Power Renewable Resource Global Warming] 1865 words
(5.3 pages)
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Banning Cars - Banning Cars There are always two sides of the story. In this essay I am going show the good points and the bad points about banning cars. Many things have to be considered before a change of this magnitude can happen. I will also express my own opinion to show what a person of the public would think of the change. ====================================================================== The good points weigh out the bad points by a long way. One big reason for this is pollution and the environment....   [tags: Papers benefits pros cons Essays Vehicle] 575 words
(1.6 pages)
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Natural Gas as an Alternate Energy Source for Transportation - Natural Gas as an Alternate Energy Source for Transportation Petroleum, the oil that is refined to create gasoline and diesel, and that as of now is the main energy source powering transportation worldwide, releases too many pollutants into the air and is not very far away from becoming a depleted resource. As global warming becomes a larger threat, gas prices rise, and the air in cities around the world becomes increasingly polluted, it is becoming more apparent that an alternate, and cleaner, source of energy is needed for use in transportation....   [tags: Alternate Energy Sources] 454 words
(1.3 pages)
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Did you say Nuclear Power? - Did you say Nuclear Power. Humans have depended on fossil fuel energy for a long time, however, with climate change and national security becoming a major focal point we need to pursuit other energy sources besides fossils fuel. Therefore, many nations are looking for greener and safe alternatives energy. Furthermore, with the threat of terrorism, countries are now motivated to looking for energy sources, which do not come from oil rich countries that sponsors terrorism. This is the reason the nuclear power alternatives has made a significant come back in the energy discussion....   [tags: Energy]
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2051 words
(5.9 pages)
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Death of the Electric Car - ... During the time and electric vehicle was not an option that many people were looking at. In this case, the consumers could be to blame as to why the electric car did not stick around during the beginning of the century. With lack of interest from the buyer who at the time was less educated about this type of car, the elective vehicle fell under. Today, global warming is an issue that affects the entire world and many people are looking towards solutions. One answer to help better the environment is to go green with electric vehicles in order to help better the environment for both this generation, and the generations to follow....   [tags: Automobiles ]
:: 4 Works Cited
1074 words
(3.1 pages)
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Alternative Energy Resources and Human Dependence on Oil - ... There is a need to come up with alternative sources of energy because the reality of diminishing fossil fuel supplies is a fact. In order, to avoid the situation wherein energy insecurity is experienced, alternative energy sources should be used. Second, alternative energy sources are renewable. This means that it has minimal CO2 emissions and other pollutants that can further damage the environment. In this way, alternative energy sources are sustainable and at the same time, help in creating means wherein the environment may be protected while opening the possibility of having cleaner air, water and land....   [tags: Alternative Energy]
:: 7 Works Cited
1005 words
(2.9 pages)
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Amphibians: Cloning to Save - ... The potential applications of cloning are monumental. As the Smithsonian’s Wildt said “[there are] vastly more effective and logical approaches” (in regards to the first extinct animal cloning.). “At conserving virtually all living wildlife species, including re-establishing wild habitats, captive breeding by natural means, and artificial insemination.” he added. However, after the cloning of Dolly (the first cloned mammal) not everyone was as enthused. The biggest fear was the abuses cloning could undergo....   [tags: Genetics]
:: 9 Works Cited
993 words
(2.8 pages)
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Reducing Your Carbon Footprint and How the Stages of Change Model Can Help - ... A more appropriate intervention, according to Pike, Doppelt, and Herr, in Climate Communications and Behaviour Change, is education to create dissonance between core beliefs and differing perspectives; tools and skills that provide a sense of self-efficacy; and an introduction to the rewards produced if changes were to occur. The Second Stage – Contemplation As individuals begin to discover how their actions negatively impact the environment, mindfulness and dissonance grows. If this dissonance is complimented by a sense of empowered self-efficacy, and the realization that change brings benefits, these ingredients often result in the progression to the contemplation stage....   [tags: Conservation ] 1029 words
(2.9 pages)
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Wind Power - Wind Power Energy production causes more pollution than any other industry in the country. Currently, nearly all of the electricity produced in the United States is generated by fossil fuel plants, nuclear plants, and hydroelectric plants. The build-up in the atmosphere of carbon dioxide and other greenhouse gases produced by the burning of fossil fuels now threatens far-reaching climate change. In addition to global warming, conventional methods of electricity generation release the gases responsible for acid rain, sulfur dioxide and nitrogen oxide....   [tags: Exploratory Essays Research Papers]
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1247 words
(3.6 pages)
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Nuclear Energy: Energy of the Future or Environmental Disaster? - ... That means they don’t contribute to global warming at all. (NEI 2) Not only are nuclear reactors environmentally friendly, they are also economical, too. The building of a reactor is a big project, so it ads many jobs to the US. By using reactors, we lower our foreign fuel dependence by over 2.1 billion barrels since 1979- that’s billions of dollars that stays in the wallet of the United States. (NEI 2) Many people who fear nuclear power imagine a nuclear meltdown to be like an atomic bomb – Mass destruction, mushroom clouds, the lot....   [tags: Physics, Atom, Radioactivity, Uranium] 876 words
(2.5 pages)
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GM Crops - GM Crops In February 2004, Environment Secretary Margaret Beckett announced that commercial planting of some GM crops would commence in the United Kingdom following approval of genetically-modified maize within the scientific community. The Daily Mail responded to the announcement by stating that ‘the decision - by the Government's Advisory Committee on Releases to the Environment - flies in the face of official polls showing 90 per cent of people oppose the genetic modification of crops and food’1....   [tags: Papers] 1529 words
(4.4 pages)
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Refrigeration - Refrigeration Refrigeration is defined as “The process of removing heat from an enclosed space, or from a substance, to lower its pressure.” (First website given in bibliography) In simpler terms, it is removing heat from states of matter in order to keep them cooler. The basic need for refrigeration is to cool food and beverages, as they often get spoilt if the temperature is high. Before actual refrigerators and other such mechanical systems were introduced, it was very common for people to cool their food with ice and snow....   [tags: Papers] 646 words
(1.8 pages)
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The Force of Hydropulsion - The Force of Hydropulsion Executive Summary For our project, our client, gave us the task of designing and developing a teaching aid that uses hydrogen to power a mechanical device. This task led us to the construction of a hybrid fuel cell/battery-powered model hovercraft. The hovercraft, which we call “Hovercraftica”, uses a battery to power the lift fan and two hydrogen fuel cells to power the fan that provides thrust. Hovercraftica is a self-contained demonstration unit with every aspect of its propulsion onboard....   [tags: Hydrogen Force Physics Essays Papers]
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2743 words
(7.8 pages)
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The Fossil Fuel Coal - Coal, an amazing fossil fuel Abstract Coal has had a tremendous effect on the world. It produces the most electricity when compared to other fuels. The US generates more than half of their electricity from coal. This black or brownish‐black fossil fuel, formed by the energy in plants hundreds of millions of years ago, is made up of mostly carbon, hydrogen, and small traces of other elements like sulfur. Coal has four main types of categories. Mining is the method used to extract coal from underneath the ground....   [tags: Energy Power Natural Resources] 1903 words
(5.4 pages)
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Safety vs. Freedom - Why is America taking such drastic moves like putting full body scanners in airports. The truth of the matter is that America is willing to do what ever it takes to protect the lives of American people and their families. The sectaries of America say scanners violate their freedom of rights. However, these scanners were prudently designed with the privacy of the customers in mind by not giving them a hard drive, or putting memory and data storage in them. America has had 21 terrorist attacks, from 2000 to 2009 consisting mostly of al-Qaeda and suicide bombers (infoplease.com)....   [tags: Airport Security]
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773 words
(2.2 pages)
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Genetically Modified Foods - Genetically modified foods have always been a controversial topic and issue. Moat things do in our day to day lives have benefits and risks. Gene Technology and genetically modified foods are no exception. Throughout this article the pros and cons of genetically modified foods will be looked and an explanation as to why it is one of the best DNA technologies of the 21st century. This judgment follows these criteria that genetically modified food can produce resistant crops to pests and diseases, crops tolerant to various conditions, crops with an increase yield production which can feed a starving world, greater profits, lower costs for consumers and improved quality of food being more nutritious “nutritional enhancement.” There are a number of crops of a number of countries which have been genetically modified....   [tags: Agriculture] 848 words
(2.4 pages)
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Your search returned 26 essays for "Cons on global warming":



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