what is rat hole mining? and give the proper answer please...according to three marks.
Answers
Answered by
1
Rat hole mining is a term used in coal mining and is so named because of its name during colonial times, the sistema del rato, and because of the sizes of the holes. ... The mining is done by digging small holes into the ground, much like the holes dug by rats.
Anonymous:
but i wanna some more explanation
Similar questions
Biology,
8 months ago
Math,
8 months ago
Math,
8 months ago
Biology,
1 year ago
Business Studies,
1 year ago