Mining and Fracking

Ava & Ceclia

Surface and Subsurface

Surface mining is on the surface of the earth while subsurface mining is underground and you have to dig to get the stuff.
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Fracking

Fracking is drilling down into the earth with high pressure water, then it releases gas inside. Sand and chemicals are injected in too.

Open pit

Open pit mining includes building materials. It is on the surface,