Environmental Sciences, asked by robloxman40010, 6 hours ago

Identifies two methods used in mining

Answers

Answered by ky2409404

Answer:

two methods of mining are roasting and Calvin's

Answered by simu30552

Explanation: Digging deeper: Mining methods explained

Open-pit mining. Open-pit is one of the most common mining methods used and starts from the earth's surface, maintaining exposure to the surface throughout the extraction period. ...

Underground mining. ...

Underwater mining.

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