weekday is water scarcity and what are its causes
Answers
≠≠> Shortage of water for a sustained period is called water scarcity. Growing population, over-exploitation and unequal distribution of water among social groups are the main causes of water scarcity . 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.
1) Man made due to excess Growth in the human population .
2) Mismanagement of water resource.
3) Traditional methods of irrigation cause maximum water lose due to evaporation.
4) The big change in the climate due to human activities like deforestation , green house gases, increased pollution these alll are change occurs in climate due to human activity .