Biology, asked by AkashV4880, 11 months ago

How is coal formed???

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Answers

Answered by Amanshrivas

Answer:

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.

hope it helps you

Answered by Daaniyal

When we burn garbage the leftover is collected and burnt again this is how coal is formed

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