Advertisements
Advertisements
प्रश्न
List two advantages associated with water harvesting at the community level.
उत्तर
Advantages of water harvesting at the community level are as follows:-
Rainwater harvesting improves the quality of groundwater. The stored water provides moisture to the vegetation in and around the area, thus preventing soil erosion and floods.
The stored water does not provide a breeding ground for mosquitoes and microorganisms unlike the stagnant water in ponds and lakes.
APPEARS IN
संबंधित प्रश्न
The construction of large dams leads to social and environmental problems. List two problems of each category.
With which process are the following ancient structures associated?
Kulhs, Eris, Surangams, Kattas, Pynes
Describe briefly the 'khadin' system of rainwater harvesting practised in Rajasthan.
The main reason for the abundant coliform bacteria in the water of river Ganga is :
(a) immersion of ashes of the dead into the river
(b) washing of clothes on the banks of river
(c) discharge of industrial wastes into river water
(d) disposal of unburnt corpses into river water
What is meant by Rain Water Harvesting?
Answer the following question.
What is water harvesting?
Why is it important to conserve water?
Which of the following does not lead to the depletion of groundwater?
Agriculture consumes around ______ of the available freshwater.
March 22 is observed as ______.