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motikmotik
3 years ago
8

_______________ involves removing the top layer of earth, mining the coal, and then replacing the earth back on the surface

Physics
1 answer:
aniked [119]3 years ago
5 0
Surface mining is the method of removing the overburden parts of the earth which are the earth and rocks. It also involves removal and loading out of the coal, and then placing back the collected earth back into a surface once again. It's also a method that uses equipment or explosives. 
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