Multiple Choice
If surface mines tend to cause greater environmental impacts, why are they used?
A) Surface mines require the excavation of less rock.
B) Cyanide is not required to process ore from a surface mine.
C) Surface mines are more economical.
D) Subsurface mines are more hazardous to miners.
Correct Answer:
Verified
Correct Answer:
Verified
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Q3: Air and water pollution are only of
Q5: The difference between a resource and a
Q6: Most water pollution associated with mining operations
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Q8: One of the major environmental hazards of
Q9: _ is being used to reduce the
Q10: The social and environmental impacts of mining
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