Study guide
ENV 101 Study Guide for Exam 5,100% CORRECT
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Heap-leach extraction removes gold from ore by A. Pouring gravel into holding tanks B. Spraying cyanide on a pile of ore gravel C. Roasting ore to release the gold D. High-pressure spraying of ore E. Digging the gold out of the mountains 2. In the diagram, the mantle is labeled A. A B....
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