Hopefully we all know how important the Sun is to us. However, some often forget why that is. The Sun is the star at the center of the solar system and is the most important star for the living and non-living organisms on Earth do to the fact that it provides the light energy and the heat needed to support life. Without the heat and light that it provides, the Earth would be lifeless and a ball of ice. The sun was created in a vast cloud of gas and dust over five billion years ago. . Over a period of many millions of years, this gas and dust began to fall into a common center under the force of its own gravity. At the center, an ever growing body of mass was forming. As the matter fell inward, it generated a tremendous amount of heat and pressure. …show more content…
It is by far the brightest object in the sky and is about 13 billion times brighter than the next brightest star, Sirius. Without it the earth would be dark and cold. The Sun and the light in provides supplies us with many resources. It helps plants produce oxygen through the process of photosynthesis and overtime creates fossil fuels. Photosynthesis is a chemical process which water and carbon dioxide combine together in the presence of sunlight and chlorophyll, which is the chemical that makes the leaves in plants green, to produce glucose and oxygen. Plants absorb sunlight for food and they release oxygen, in which we breathe. If there were no sunlight, the photosynthesis process could not take place. The plants would not be able to produce energy for their survival, leading to the disappearing of people and animals because they depend on food and oxygen to breathe which is supplied by the plants. So in simple terms, if there were no sunlight, there would be no life on earth. Another point is that because the Sun has no defined surface like that of the Earth, it is too hot to be anything but gas. So what we see as the Sun’s atmosphere is a photosphere, a sphere of light. Which in turn emits light because of its high temperature. The energy that comes from the center of the sun, its core, is created by hydrogen-to-helium fusion. With this energy, atoms absorb photons and convert their energy to kinetic energy, maintaining the high temperatures needed for fusion. The frequency of these collisions and the temperature decrease with increasing distance from the core, however, and at the photosphere, which is the sun 's outer layer, some of the photons radiate into space. They are responsible for the light that humans see on
The very symbol of life – the elemental force of the Sun – is rendered
Momaday tells us a story of how the sun came to be. He writes about how a child becomes a woman and she becomes the wife of a man that has now become the sun.
This is an interpretation I simply cannot accept, for I have always regarded the sun as symbolic of the superego - the force of society within Meursault.
The sun has been a major aspect of life since the beginning of time. People used many other forms of energy before electricity was discovered. There has been a debate over energy resources for years. Many people are worried about what current energy resources may be doing to the environment. Oil spills and nuclear power plant mishaps have only been a few accidents that have had a big impact on the environment and the people who inhabit it. There are plenty of energy sources that do not harm the environment and are still able to get the job done. Solar energy is one energy alternative that will insure the betterment of the country and, at the same time, protect the natural environment.
Our environment shapes our personalities and decisions in all aspects, one way or the other. This is also true for fictional characters in books. The author of A Raisin in the Sun described the play to be set in southside Chicago during the 1950s. This setting in A Raisin in the Sun created by Lorraine Hansberry creates an outline of characteristics for Walter, Beneatha, and Mama to exhibit throughout the play.
The life cycle of a star is lengthy and it’s an endless cycle. Once a star dies, a dozen more are born. Stars may seem unimportant and useless, but if it weren’t for stars, there would be no Sun. No sun means that there would be no source of light, which means plants wouldn’t be able to be grown and that would mean that animals who eat grass or any other kind of plant wouldn’t be able to eat and that would mess up the food chain for every living thing, including humans.
Our Sun continuously converts hydrogen into helium and with this process it provides the essentials for life processes. In doing this it controls “our climate, provides light, raises tides, and drives the food chain” (Schaefer 34). Our Sun also has influenced many beliefs now and in the past. History has documented Sun worshipping religions while many current societies use solar calendars (Schaefer 34).
It is considered a nursery for stars because that is where the stars are. You might also ask what is a star? Well a star is very big exploding balls of gas, made up mostly of hydrogen and helium. Our sun is also one of the biggest stars.
People believe that the sun is the biggest, brightest star in the universe. In reality though, it is not. The sun is classified as a star, but there are many other stars out there that make the sun look like a dull grain of sand. The sun is very powerful though. It fuses hydrogen atoms into helium. This energy will allow the sun to give off a ton of light and heat for a long time. Since the sun can give off this much energy and heat just think how much more the other bigger stars give off. This leads us to the idea that the North Star, Polaris, is another star that is up there on the list of the “biggest and brightest”. While it is really bright, this is only because it is so close to us. Technically it is an average size star in a convenient spot for us to guide to.
Our sun is the central pivot point to which or entire planet and solar system is built around. With out it all life on our planet would cease to exist. Within this paper we will explore how our Sun and solar system formed and came to resemble what we see today.
The sun is a star that is medium sized among the star categories. Solar system is pivoted around the sun. The sun is a primary source of light and heat for earth which is responsible for keeping the temperature of earth in a reasonable range that is sustaining life.
Anyone can attest to the positive effects of sunlight, but it doesn’t just help the plants grow, it is necessary to us as human beings. Its effects go far beyond just brightening your mood or giving you a beautiful day at the beach. The amount of sun we are exposed to can have profound effects. Sunlight is necessary for good mental health. It keeps our hormones balanced, affects our daily motivation, and changes our perspectives on the different aspects of life all together. Furthermore, it has a dramatic effect on us physically by keeping our immune system at its best and giving our bodies essential vitamins that we could not live without. The main point is sunlight has a direct effect on a person’s mental wellbeing, physical health, and overall quality of life
from the sun is absorbed by earth’s system, the earth can get warm. When suns energy is
The Earth captures around 342 W/m2 of energy from the sun. This energy is in the form of solar radiation, which the atmosphere reflects about 77 W/m2 and will absorb around 68 W/m2 of solar radiation annually. Therefore, the Earth’s surface is receiving, on average, about 197 W/m2 of solar radiation annually. This amount of energy received is roughly more than 10,000 times the amount of all energy humans consume per year. This energy can be used to produce electricity or heat. This energy source is not being used to it’s potential considering how much effort would come into effect to store and transport this energy.
We need the sun for everything; food, transportation, education, and just to live. The sun negatively affects us in our daily lives because our skin is sensitive to the sun. This means that we are prone to burn. A way to protect our skin is with sunscreen. The short-term effect of not wearing sunscreen when exposed to the sun is you can get a painful rash or peeling of skin can occur. Long-term effects of not protecting yourself from the sun can be that it changes your DNA or gives you skin cancer. It changes your DNA by radiation smashing into you skin. The reason why this is so dangerous is because the DNA will now instruct the skin to fix itself because of the radiation, but the instructions would have been changed. It can also speed up