state and explain the causes of depletion of water table under the groun
Answers
Answer :
Groundwater depletion most commonly occurs because of the frequent pumping of water from the ground. We pump the water more quickly than it can renew itself, leading to a dangerous shortage in the groundwater supply.
The two main causes of Depletion of Water Table are Deforestation and Over-pumping of groundwater.
Subsidies on electricity and high MSP for water intensive crops is also leading reasons for depletion. Water contamination as in the case of pollution by landfills, septic tanks, leaky underground gas tanks, and from overuse of fertilizers and pesticides lead to damage and depletion of groundwater resources.
Recharge through sinkholes, losing streams and the deeply weathered bedrock allows water from the surface to rapidly move downward into the aquifer and circulate to substantial depths. At West Plains, rainfall events of several inches can cause groundwater levels to rise more than 150 feet within a few days.
Ways to Protect and Conserve Groundwater
- Go Native. Use native plants in your landscape. ...
- Reduce Chemical Use. ...
- Manage Waste. ...
- Don't Let It Run. ...
- Fix the Drip. ...
- Wash Smarter. ...
- Water Wisely. ...
- Reduce, Reuse, and Recycle.