webbdawn webbdawn
  • 07-05-2020
  • Geography
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Placer mining involves _______ to extract minerals.

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livin2dayoy1txj
livin2dayoy1txj livin2dayoy1txj
  • 07-05-2020
Placer mining involves using water to excavate, transport, concentrate and recover minerals.
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sofiaosment
sofiaosment sofiaosment
  • 27-10-2020

Answer:

c. dredging sediments from the water bottom

Explanation:

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