how does coal formed??
Answers
Answered by
2
plant and animal get buried under the earth for long period of time due to heat and pressure it get converted into coal this process of conversion is known as carbonasiation
Answered by
1
Answer:
Coal formed millions of years ago when the earth was covered with huge swampy forests where plants - Giant ferns, reeds & mosses - grew.
Heat & Pressure produced physical & chemicals changes in the plant layers which forced out oxygen & left rich carbon deposits.
Similar questions