Astronomers studied the sun in several ways, understanding its functions and applying it to our world today. Understanding and studying the sun in its production of wind and water helped us advance in new technology. As we know the sun produces light and heat, these two products are very essential to Earth in several ways. (Jordan, 2003) Due to the present’s sun and its gravity, it causes Earth to travel around the sun, in almost a circle. Importance of the Sun in our life Sun provides the vital energy for all life to grow. Plants and animals need sunlight for growth. Exposure to sunlight also helps humans synthesize vitamin D, which helps the muscular, skeletal and nervous systems work properly. The understanding of how the sun works, and provides Earth with so many different resources that is significant in our everyday lives. UVB rays also help your body create vitamin D, which is important because it helps keep bones from becoming fragile. The sun is a very important part of the earth as it supplies us with the energy that is required for life on earth to exist. Sun benefits all the living creatures on Earth in numerous ways. Earth travels in an elliptical orbit around the sun because the velocity of Earth moves in a perpendicular path due to the force of the sun’s pull. The sun is the largest star in the solar system. Fusion is the energy source that can only provide this energy rate for more than 5 billion years. The promotion is valid for either 10% or 15% off any service. Then energy is carried away from the suns core by radiative diffusion and convection. Starting from outside of earth and in our solar system, the sun already begins to have a very important position. The negative effects of the sun include climate changes and damaging of the ozone, and harmful effects on humans that result in sunburn, … Wind is classified as a solar energy and is a renewable resource, because it is ever ending. The photosphere is heated and light is released from the sun; it takes about 1 million years for the light to be released and 8 minutes for that light to reach Earth. Sun is a big satellite . Dams or hydropower is another renewable energy source. We've received widespread press coverage since 2003, Your UKEssays purchase is secure and we're rated 4.4/5 on reviews.co.uk. Earth’s atmosphere also heats, the warm air rises and the cool air moves to replace the rising warm air. But after the plants decay and millions and millions of years pass, buried under the ground is their decomposed organic materials: coal, petroleum, and natural gas. Photovoltaic cells are electrical devices that convert energy in the sunlight directly into electricity at the atomic level. Astronomy believes that the sun is one of the many stars in our galaxy, which the Earth orbits. Company Registration No: 4964706. The sunlight allowed us to have access to fossil fuels that are very important in our everyday life; we use fossil fuels as one of our energy sources. Some positive features of the sun are mainly from its release of energy. Orders placed without a payment will have the discount removed, but continue as normal. “Hydropower is the renewable energy source that produces the most electricity in the United States.”(EPA, 2010) Hydropower depends on the water cycle that the sun carries through. But if there was no sun, nothing would keep all the planets in orbit. Wind turbines is the system that runs the technology, giant windmill devices that are placed in windy locations called wind farms. The Sun helps the plants to make their own food by the photosynthesis process. VAT Registration No: 842417633. If there were to be no existence of sunlight, then the process of photosynthesis cannot take place. The more we learn about our brilliant sun we also learn to be grateful for it more and not to always take it for granted, because in about 5 billion years it is presumed that the sun will die and Earth will no longer live. If the sun wasn’t present, Earth would travel in a straight line. Parents have dreams for their children's future. But there are many more things the sun affects and has an impact on. Sun provides warmth to our planet. The sun plays the most essential role for all living species on Earth, without the sun there would be no existence of life on Earth. There are two types of UV rays that are projected by the sun. The importance of the sun is both positive and negative, the more we study and understand the sun we learn to advance our society. Essay on Importance of Sun. Convection zone is farther away from the core of the sun. Sun is a source of energy. Cannot be used in conjunction with other promotional codes. Disclaimer: This work has been submitted by a university student. The Sun The sun is the largest object in the solar system. Almost all of the energy used on the Earth comes originally from the sun. (Perles, 2011) Sunlight is a major factor for fossil fuels. 1657 Words 7 Pages. To qualify for the discount, you must have paid at least 50% of your order cost by 23:59 on Wednesday 3rd of December 2020 (UTC/GMT). We can’t live without sun. Through studies of the wind and how it is created by the sun, studies lead us to use the wind to generate electricity to use. Water is carried through pipes (penstocks) and then pushed up against a blade of a turbine that turns and spins a generator to produce electricity. Climate will change due to the damage the sun is causing to the ozone, the temperatures on Earth will continue to rise and natural disasters will become stronger. Copyright © 2003 - 2020 - UKEssays is a trading name of All Answers Ltd, a company registered in England and Wales. 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