Question

what is open cast mining ​

Answer 1

Explanation:

first open your cast then take the mining machine and then start the process of diging the ground and as you will go inside you will find something hidden there which will come outside after a few minutes of mining.

MARK ME AS BRAINLIEST

I was talking about suhagrat mining

Answer 2

Answer:

when minerals are taken out by removing the surface lay of the earth It is called open cast mining