Why is the mining of sand from beaches harmful?

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Question

Why is the mining of sand from beaches harmful?

Accepted Answer

Removing sand narrows the beach and weakens the natural defence against waves, so erosion accelerates and coastal property and tourism are put at risk — Award 1 mark. The sand is replaced only over very long periods.

Answer

It increases the supply of sand naturally

Answer

It has no environmental effect if done at night

Answer

It only affects the appearance of the beach

Answer

Removing sand narrows the beach and weakens the natural defence against waves, so erosion accelerates and coastal property and tourism are put at risk

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