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

rabid bats
mine collapse
poor air quality
hazardous chemicals

User Doge
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2 Answers

9 votes

B I guess. since they both have potential to collapse

User CryogenicNeo
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6 votes

Answer: Hazardous chemicals

Step-by-step explanation:

Which of the following hazards is shared by surface mining and sub-surface mining-example-1
User David Avendasora
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