Deep bores have to be made to reach at great depth. which type of mining it is ?
Answers
Answered by
1
Answer:
It can have multiple answers.
1. quarrying
2.shaft
3.rat hole
Answered by
3
reach mineral deposits that lie at great depth which the mining is called as deep shaft mining petroleum and natural gas are obtained by digging deep oil minerals line near the surface are obtained by acquiring
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