Question

how does unclean water increase water scarcity​

Answer 1

Answer:

Unclean water and poor sanitation are a leading cause of child mortality. Childhood diarrhea is closely associated with insufficient water supply, inadequate sanitation, water contaminated with communicable disease agents, and poor hygiene practices. Thus it is unhygienic and cannot be used for drinking thus leading to water scarcity​.

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Answer 2

Answer:

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.

Explanation:

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