why underground coal mining is preferred

Question

Accepted Answer

Underground coal mining is preferred due to its higher safety standards, better resource recovery, and reduced environmental impact.

Underground mining provides a safer working environment compared to surface mining.
It allows for better resource recovery as it can access deeper and thicker coal seams.
Underground mining reduces the environmental impact by minimizing surface disturbance and preserving the landscape.
It helps in preventing the release of harmful gases and pollutants into the atmosphere.
Underground mining also reduces the risk of accidents and incidents associated with surface mining operations.

Accepted Answer

it is environmental friendly

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