Advertisements
Advertisements
प्रश्न
Write the advantages of rainwater harvesting.
उत्तर
Advantages:
- Rainwater harvesting can reduce flooding in cities.
- Rainwater harvesting can reduce topsoil loss.
- Groundwater level can be increased.
- Groundwater can be conserved.
- It can improve plant growth.
APPEARS IN
संबंधित प्रश्न
List any two advantages associated with water stored in the ground.
Study the diagram below and answer the questions that follow:
1) Name the activity shown in the diagram.
2) Give two objectives of the activity named in (d) (i).
Name the river with which the Sardar Sarovar Dam is associated.
Explain why, despite good rains, we are not able to meet the demand for water of all the people in our country.
What are the various advantages of water stored in ground?
The river water is said to be polluted with acidic wastes if the pH of river water is :
(a) zero
(b) above 7
(c) below 7
(d) exactly 7
Answer the following question.
What is water harvesting?
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.
How is 3% of freshwater distributed?
Point out the importance of water conservation.
