Geography, asked by sidhuamarjeet64, 8 months ago

what is Rat Hole mining​

Answers

Answered by piyushnehra2006
2

Answer:

The mining of caves is your answer

I hope it helps you

Answered by sangamsurendras
2

Answer:

A rat-hole mine involves digging of very small tunnels, usually only 3-4 feet deep, in which workers, more often children, enter and extract coal. Rat-hole mining is broadly of two types – side-cutting and box-cutting.

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