Narmada Bachao Andolan is a Non $-$ Governmental Organisation $\ce{(NGO)}$ that mobilised tribal people, farmers, environmentalists and human rights activists against the $ ......... $ dam being built across the river Narmad
As per one of the Swedish experts, water stress occurs when water availability is between $ ........ $ and $ ........ $ cubic meters per person per year.
Irrigation has also changed the cropping pattern of many regions with farmers shifting to water intensive and commercial crops. This has great ecological consequences for the soil, What is it?
In Spite of the fact that today plenty of water is available due to the perennial Indira Gandhi Canal in Rajasthan, why do many homes still prefer the tanka system?
A
Not enough to reach all homes.
B
Water is not clean.
✓
Many do not like the taste of tap water.
D
They feel more secure with the traditional system.
In ancient India, along with the sophisticated hydraulic structures, there existed an extraordinary tradition of a water $-$ harvesting system, What efforts were made?
A
In $-$ depth knowledge irrigation.
✓
Soil types and developed wide ranging techniques to harvest rainwater, groundwater, river water and flood water.
C
They had modern knowledge.
D
They knew ho to control floods.
Answer
Correct option: B.
Soil types and developed wide ranging techniques to harvest rainwater, groundwater, river water and flood water.
In Phalodi and Barmer, almost all the houses traditionally had underground tanks or tankas for storing drinking water. Barmer and Phalodi are located in $ ........... $