Sunday, May 17, 2020

The Ozone Layer Shields Us and Saves Our Lives Essay

Our zone is important because its shields use from harmful emitted ultra violet radiation by the sun; which can cause skin cancer and disease in humans. Materials synthesized by mankind such as aerosol do not react in the lower atmosphere but survive long enough to react in the upper atmosphere causing ozone depletion. This reaction in the upper atmosphere is cause by the ultra violet radiation given off by the sun. At the point this reaction an oxygen molecule is replaced by a chlorine molecule this process happens 100,000 times on a global scale according to Sherwood Rowland who won a Nobel Prize in Chemistry in 1995 for his work in atmospheric chemistry. The results are global warming on a massively increasing scale. The ozone layer†¦show more content†¦The major energy sources in the United States are petroleum (oil), natural gas, coal, nuclear, and renewable energy. The major users are residential and commercial buildings, industry, transportation, and electric power ge nerators. The pattern of fuel use varies widely by sector. For example, oil provides 93% of the energy used for transportation, but only about 1% of the energy used to generate electric power. Oil, coal, and natural gas are non-renewable resources meaning that they are produced from fossil fuels (plants and animals which have decomposed for millions of years). The Conservation of energy provides a solution to our massive use of fossil fuels. Recycling is good for the environment, human health and the economy. Recycling creates jobs incinerating 10,000 tons of waste creates one job; land-filling 10,000 tons of waste creates six jobs; recycling 10,000 tons of waste creates 36 jobs. If the U.S. could intensify its waste-diversion efforts and hit a 75 percent recycling rate, the recycling and waste industry would boast over 2.3 million jobs by 2030 – 1.5 million more jobs in this sector than in 2008, according to the report â€Å"More Job’s, Less Pollution†. Recycling just 35 percent of our trash reduces toxic emissions equivalent to taking 36 million cars off the road. In 2006, according to the EPA, the national recycling rate of 32.5 percent (82 million tons recycled) â€Å"prevented the release of approximately 49.7Show MoreRelatedImportance Of Environment Essay1395 Words   |  6 Pagesrole in life. It is an essential part of our life. A clean environment is very necessary to live a peaceful and he althy life. An environment is the natural surroundings which help life to grow and nourish on this earth. It helps human beings, animals and other living things to grow and develop naturally. But now days,our everyday actions and decisions are negatively impacting the environment, causing pollution, deforestation, overfishing.We are disturbing our environment in many ways which affectingRead MoreHow Can Our Environment Be Harmful? Essay1580 Words   |  7 PagesHOW CAN OUR ENVIRONMENT BE HARMFUL? 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