answer the( ii) question
Answers
water scarcity means lack of water in an area because of water pollution or any cause
it's main cause is
1.disposing untreated waste in water
2. increase in population
3. throwing chemical inflluets in water
Water scarcity is the lack of fresh water resources to meet water demand. It affects every continent and was listed in 2015 by the World Economic Forum as the largest global risk in terms of potential impact over the next decade.
causes:
Economic water scarcity is caused by a lack of investment in infrastructure or technology to draw water from rivers, aquifers or other water sources, or insufficient human capacity to satisfy the demand for water. One quarter of the world's population is affected by economic water scarcity.
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