Coal is derived from __________ compressed and hardened over millennia.

Name: Coal is derived from __________ compressed and hardened over millennia.
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Question

Quizplus · Accepted Answer

Coal is primarily formed from plant material that accumulates in swamps and peat bogs over millions of years. As the plant material is buried, it is subjected to increasing pressure and heat, which gradually transforms it into coal. Therefore, the correct option is (A) plant material from swamps.

Coal Is Derived from __________ Compressed and Hardened Over Millennia