COAL: created in swampy environments through deposition of plant remains, layers of plants accumulate creating intense heat and pressure leading to the formation of peat, peat changes to coal, plants only, coalification, solid, plants do NOT decay because there is little oxygen present; instead they change to peat, OIL & GAS: The remains of microscopic, aquatic plants and animals settle and become buried within sea-floor sediments, formed in the spaces or pores of rocks, usually created in the ocean floor and become buried in many layers of sediment, minerals from the ocean water help create these fuels, phytoplankton and zooplankton create these fossil fuels, plants and animals, decayed plants and animals,

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