What type of fossil fuel is made from trees, ferns, mosses, and other marsh plants?

Coal

Coal is a combustible black rock that is formed from prehistoric plant remains. Coal is formed from the anaerobic decomposition of dead plant matter such as trees, ferns, mosses and other marsh plants that grew on the earth surface over millions of years ago.  Coal is composed largely of carbon and is usually burned as a fuel.

answer; polycythemia is the correct answer;

earthquakes in florida are rare because the state is not located near any tectonic plates. in fact, florida is tied for first place as having the fewest earthquakes of any state. much of florida is limestone and seafloor materials that is not conducive to earthquakes.

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