Question

please answer !!!!! (Please answer in 80 words)​

Answer 1

1. excessive mining activities have led to increase in pollution levels and have also led to land degradation .

2. global warming and increase in greenhouse gases in the atmosphere .

3. increasing social gap between the rich and the poor .

4. lesser availability of fossil fuels or conventional sources of energy for the future generations .

5. soil erosion , increase in salinity of soil , and decrease in it's fertility.

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