Question

2.Sand makes up 20% of the earth's crust and occurs naturally in river-beds, lake
shores, sea shores and stream beds. Uncontrolled sand mining in India is a great
environmental threat as it reduces river water and lowers water table. Sand
mining of beach sand is watched by the government very strictly. Can you tell why
beach sand should not be removed? Should we be more aware of this problem?
Why?​

Answer 1

Answer:

this end is naturally made up of 20% of the earth's crust and over lake shore si shows and stream bats and controls and mining in India is a great thread and produces river water over lower tables send mining of pigeons and is worn by the government was strictly can be reached by not remove it

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