Math, asked by daksh9036, 7 months ago

discuss the extraction of mineral class 8

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Answered by meharchandanigunjan1

3

Answer:

EXTRACTION OF MINERALS

There are two main methods of mining, viz. ... Drilling: When deep wells are bored to take out the mineral, the process is called drilling. Petroleum and natural gas are extracted by this method. Quarrying: When minerals are simply dug out from near the surface, the process is called quarrying.

Answered by priyasingh878

2

Answer:

I Hope it will help you dear

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