Question

The Surface Mine Control and Reclamation Act of 1977 (SMCRA) states that coal mining companies must do which of the following? practice safe mining restore most surface mined land by grading and replanting it pay communities for use of their land work with their employees to offer adequate health care and workers' compensation

Answer 1

digging a tunnel into the side of a mountain, often involving explosives

Step-by-step explanation:

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Answer 2

After a thorough research, there exists the same question that has the following choices.

A. practice safe miningB. restore most surface mined land by grading and replanting it
C. pay communities for use of their land work with their employees
D. to offer adequate health care and workers' compensation

The correct answer is letter (B) restore most surface mine land by grading and planting it.