Geography, asked by durgeshnautiyal464, 2 days ago

mines and tunnels harmful effects

Answers

Answered by sudhiragarwal129

1

Answer:

Mine Cave-Ins :-

Cave-ins happen when the supporting pillars within the mine fail, letting go of their load causing a catastrophic chain of events. Powerful and hazardous airblasts can occur causing flying debris and falling rocks that can block tunnels, maim workers, release toxic or explosive gases, or cause flooding.

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