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Lostsunrise [7]
3 years ago
6

Which of the following hazards is shared by surface mining and sub-surface mining?

Engineering
2 answers:
lubasha [3.4K]3 years ago
4 0

B I guess. since they both have potential to collapse

Alex777 [14]3 years ago
4 0

Answer: Hazardous chemicals

Explanation:

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