The Drilling Of The Oil

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In the United States, more than 50 percent of oil used is imported from other countries, and is shipped over by large tanker ships (Energy Quest 2012). Petroleum is made into various products such as gasoline/ diesel fuel, home heating oil, fertilizers, and plastic products (Energy Quest 2012). 74 percent of our oil is used for transportation including, trucks, buses, cars, and planes (Energy Quest 2012). Drilling of the oil is a costly process and has severe effects to the environment. Drilling on land requires a lot of space, disturbing the natural animal habitats, while drilling at sea impacts surrounding marine life (ELI 2015). Petroleum is toxic and not biodegradable, so when oil spills at sea, oil slick spreads rapidly over the water killing vast numbers of marine plants and animals (ELI 2015). Refineries emit toxins into the air and water supply as petroleum is processed to a usable oil, as it is used, petroleum products are emitted into the air contributing to global warming (ELI 2015). Additionally, other by-products have been linked to respiratory illness as well as heart disease in humans (ELI 2015). Natural gas is said to be the ‘cleanest’ fossil fuel, burning cleaner once it is processed, and because of its chemistry, produces the most energy per carbon dioxide molecule (U.S. Department of Energy 2013). This natural gas supplies many homes with heat and it can also be used for cooking (ELI 2015). However, drilling for natural gas can be detrimental to

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