(Definition of âallotâ from the Cambridge Advanced Learnerâs Dictionary & Thesaurus Â© Cambridge University Press) allot in American English See all translations
Fossil fuel s-fuels derived from the remains of dead organisms. Examples include coal, oil, oil shales, tar sands, natural gas, and peat. Hydrocarbon s are molecules that incorporate both carbon and hydrogen. When hydrocarbon molecules are exposed to heat, the bonds linking the carbon and hydrogen atoms break.
Overview of Fossil Fuels. Fossil fuels were formed millions of years ago when plants, animals and other creatures died and buried under the earth. Their remains gradually changed over the years due to heat and pressure in the earthâs crust and formed to coal, oil and gas.These are the 3 major forms of fossil fuels and were formed from the organic remains of plants and animals.Since, they took million of years to form, thatâs why they are also called as non-renewable energy sources.This means that they cannot be used again once they are expired.verview of Fossil Fuels. Fossil fuels were formed millions of years ago when plants, animals and other creatures died and buried under the earth. Their remains gradually changed over the years due to heat and pressure in the earthâs crust and formed to coal, oil and gas.