bstyles416 bstyles416

13-01-2021
Chemistry

contestada

How is coal mined? A. surface mines only B. underground and open pit C.underground mines only

Respuesta :

ethanparsley ethanparsley

13-01-2021

Answer:

b

Explanation:

they have coal mines that go down deep into the earth but they also have mines called strip pits where they dig down and create a large creator in the earth insted of a mine shaft

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imanii688 imanii688

13-01-2021

I believe the correct answer is B

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