(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.
A fossil fuel is any hydrocarbon that may be used as a source of  energy. Coal, oil and natural gas are the three basic fossil fuels,  formed 300 million years ago from orga â¦ nic plant and animal life  subjected to great heat and pressure under the ground.