Question

difference between drilling and quarrying. pls answer

Answer 1

Answer:

drilling is a process, deep wells are bored to take out the minerals.

quarrying is a process in which minerals that lie near the surface are simply dug out

Answer 2

Answer:

• A ‘quarry’ is a sort of open-pit mine that excavates stone, building aggregate, rock, sand, gravel, riprap, or slate from the floor.  
• The term quarry may also include stone quarrying on the underground, like Bath Stone.
• Drilling is the method of creating a hole into a hard surface where, compared to the diameter, the length of the hole is very big.
• This process relates to formation holes into a rock mass.