Fossil Fuels Meaning. One of these is a thick liquid another a solid and the third a less dense liquid but they all share a common origin. Fossil fuel hydrocarbon containing material of biological origin that can be burned for energy.
Biochemistry any naturally occurring carbon or hydrocarbon fuel such as coal petroleum peat and natural gas formed by the decomposition of prehistoric organisms. Decomposing plants and other organisms buried beneath layers of sediment and rock have taken millennia to become the carbon rich deposits we now call fossil fuels. One of these is a thick liquid another a solid and the third a less dense liquid but they all share a common origin.
Such organisms and their resulting fossil fuels typically have an age of millions of years and sometimes more than 650 million years.
All of these fuels were formed from the remains of plants and animals that lived millions of years ago. As the name implies these fuels arise from material that was once a part of living things both animals and plants in the very distant past. Biochemistry any naturally occurring carbon or hydrocarbon fuel such as coal petroleum peat and natural gas formed by the decomposition of prehistoric organisms. A fossil fuel is a fuel formed by natural processes such as anaerobic decomposition of buried dead organisms containing organic molecules originating in ancient photosynthesis that release energy in combustion.
