Which of the following is NOT a likely environmental issue associated with mining operations (both underground and on the surface)?
A) acid mine runoff
B) acid rain
C) earthquakes
D) large manmade topographic depressions (holes)on the Earth's surface

Question

Quizplus · Accepted Answer

Earthquakes are not directly associated with mining operations, although there can be some minor seismic activity due to blasting and other mining activities. The environmental issues typically associated with mining operations are acid mine runoff (the release of toxic chemicals into water sources), acid rain (caused by emissions from mining machinery), and large manmade topographic depressions (holes) left on the Earth's surface after mining activities are completed.

Which of the Following Is NOT a Likely Environmental Issue