Advertisements
Advertisements
प्रश्न
What is watershed management system ?
उत्तर
Watershed management is the study of the characteristics of a watershed. It helps to manage water quality, water supply, drainage and rainwater flow. It also ensures sustainable maintenance planning of a watershed.
APPEARS IN
संबंधित प्रश्न
The construction of large dams leads to social and environmental problems. List two problems of each category.
List any two advantages associated with water stored in the ground.
Mention two objectives of rainwater harvesting.
What is the main purpose of rainwater harvesting?
Fill in the following blank with suitable word :
Khadin is a traditional ............... harvesting system in Rajasthan.
The pH of a sample of water collected from a river is found to be in the range of 3.5 to 4.5. The most likely reason for this is the waste being discharged into the river from a :
(a) soap and detergent manufacturing factory
(b) car battery manufacturing factory
(c) alcohol manufacturing factory
(d) plastic cups moulding factory
About 30% of the fresh water is found in?
Sardar Sarovar Dam is constructed on which river?
The purpose of rainwater harvesting is to ______
Which of the following are/ are not the consequence/consequences of building high-rise dams?
i. Loss of biodiversity
ii. Depletion of the natural habitats of wild animals
iii. Soil erosion leading to the infertility of the land
iv. Fall in the groundwater level
Choose the correct option from the following.
