Subsurface mining is used extensively in the extraction of ____________
A)limestone,natural gas,and peat
B)coltan
C)oil sands
D)coal,diamonds,and gold

Question

Subsurface mining is used extensively in the extraction of  ____________
A)limestone,natural gas,and peat
B)coltan
C)oil sands
D)coal,diamonds,and gold

Quizplus · Accepted Answer

Subsurface mining is commonly used for extracting coal, diamonds, and gold, which are found deep below the earth's surface. Limestone can also be mined using subsurface methods, but natural gas and oil sands are typically extracted using drilling methods. Peat is usually extracted using surface mining methods. Coltan is mainly found in large open pit mines.

Subsurface Mining Is Used Extensively in the Extraction of