Disadvantages of fossil fuels include contributions to global warming, environmental pollution and their finite supply. Fossil fuels, which include coal, oil and natural gas, are the primary source of energy in the United States, accounting for 85 percent of the country's fuel usage, as of 2014. Keep Learning.
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fossil fuel. A hydrocarbon deposit, such as petroleum, coal, or natural gas, derived from the accumulated remains of ancient plants and animals and used as fuel. Carbon dioxide and other greenhouse gases generated by burning fossil fuels are considered to be one of the principal causes of global warming.
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fossil fuel. Ancient organic remains (fossils) in sediments which over eons became sedimentary rock, giving rise to solid, liquid, and gaseous fuels such as coal, crude oil, and natural gas.
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Fossil Fuel Creation. As we mentioned, the story of fossil fuels began millions of years ago, even before the dinosaurs first appeared on Earth. At that time, there were tiny plants and animals living in the oceans of the world. As these plants and animals died, they would sink down and settle on the ocean floor.
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Fossil fuel. Fossil fuels are hydrocarbons, primarily coal, fuel oil or natural gas, formed from the remains of dead plants and animals. In common dialogue, the term fossil fuel also includes hydrocarbon-containing natural resources that are not derived from animal or plant sources. These are sometimes known instead as mineral fuels.
https://www.sciencedaily.com/terms/fossil_fuel.htm
Let's review. Fossil fuels are sources of energy that formed from the accumulated remains of living organisms that were buried millions of years ago. Pressure, heat and time allow the organic matter to transform into one of the three major types of fossil fuels, which are coal, oil and natural gas.
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Disadvantages of fossil fuels include contributions to global warming, environmental pollution and their finite supply. Fossil fuels, which include coal, oil and natural gas, are the primary source of energy in the United States, accounting for 85 percent of the country's fuel usage, as of 2014. Continue Reading.
https://www.reference.com/science/disadvantages-fossil-fuels-c764eb879a9a807d
Coal, one of the fossil fuels. Fossil fuels are fuels formed by natural processes such as anaerobic decomposition of buried dead organisms, containing energy originating in ancient photosynthesis. The age of the organisms and their resulting fossil fuels is typically millions of years, and sometimes exceeds 650 million years.
https://en.wikipedia.org/wiki/Fossil_fuel
Coal is derived from vegetable matter altered by pressure, whereas crude oil and natural gas are derived from animal and vegetable matter altered by pressure and heat. Essentially, all fossil fuels are highly concentrated forms of far-ancient sunlight trapped in organic cells. They are the primary energy source for human societies since the industrial revolution (mid 19th century to early 20th century), are non-renewable, and also a primary source of global warming.
http://www.businessdictionary.com/definition/fossil-fuel.html
fossil fuel. A hydrocarbon deposit, such as petroleum, coal, or natural gas, derived from the accumulated remains of ancient plants and animals and used as fuel. Carbon dioxide and other greenhouse gases generated by burning fossil fuels are considered to be one of the principal causes of global warming. fossil fuels definition.
http://www.dictionary.com/browse/fossil--fuels
fossil fuels define fossil fuels
Fossil fuels are fuels formed by natural processes such as anaerobic decomposition of buried dead organisms, containing energy originating in ancient photosynthesis.