Which of the following is an environmental problem associated with abandoned coal mines?
A
Th...
Which of the following is an environmental problem associated with abandoned coal mines?
A
Thermal pollution of streams in the area
B
Acid drainage due to leaching of spoil heaps by rainwater
с
Air pollution caused by smog from ozone formation
D Alkaline solutions that pollute streams
E
Released nutrients that cause eutrophication into streams
Answers: 1
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