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2 votes
Tailings are dangerous because they can

A. RELEASE TOXIC ELEMENTS INTO THE GROUNDWATER OR SURFACE WATER

B. BE VERY EXPLOSIVE

C.INCREASE THE CHANCES OF A VOLCANIC ERUPTION

D. DECREASE THE AMOUNT OF NONRENEWABLE RESOURCES AVAILABLE

User Kaesha
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2 Answers

5 votes
The answer is A release toxic
User Sosruko
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its A= They can release toxic elements into the groundwater or surface water, hope this helped you out some bit :)
User Carloshwa
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