Question

Describe how coal is formed from dead organism what is this process called

Answer 1

Coal formed millions of years ago when the earth was covered with huge swampy forests where plants - giant ferns, reeds and mosses - grew. ... Heat and pressure produced chemical and physical changes in the plant layers which forced out oxygen and left rich carbon deposits

Answer 2

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About 300 million years ago the earth had dense forest in low lying wetland areas.

Due to various natural processes, like flooding and earthquakes, these forests got buried under the soil.

The soil eposits layer by layer over them, they were compressed.

Under high temperature and pressure the plants got converted to coal slowly.

This process is called carbonisation.

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