pressure - the action of force by one object against another object, sediments - tiny pieces of rock, organic matter - the waste and remains of plants and animals, compaction - as sediment buiilds up, the pressure on the lower layers increases, coal - a solid fossil fuel that is formed from the concentrated remains of plants over very long periods of time, oil/petroleum - a flammable liquid produced from the remains of marine organisms buried under layers of sediments for millions of years, cementation - when minerals in water fall out of suspension around the particles and act as glue, sticking the sediments together. , Fossil Fuels - a natural, non-renewable fuel such as coal, oil, or natural gas, formed over millions of years from the remains of living organisms, Natural Gas - a flammable material, without a definite form, produced from the remains of marine organisms buried under layers of sediment found near oil deposits, Sedimentary Rock - layers of rock formed when sediment is deposited and then compacted and cemented over time, decay - rot or decompose,

Fossil Fuels

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