Question

What is drilling and quarrying in the process of mining ​

Answer 1

Answer:

Drilling...

Explanation:

Drilling is another type of underground mining which is used to extract oil or natural gas from deep within the earth. It is done in many ways depending on the size of the opening, the type of rock etc.

Answer 2

Answer:

here is your answer...

Explanation:

A quarry is the same thing as an open-pit mine from which minerals are extracted. The only trivial difference between the two is that open-pit mines that produce building materials and dimension stone are commonly referred to as quarries.