MEDIUM
7th CBSE
IMPORTANT
Earn 100

What are the reasons for the lowering of the water table in cities?

Important Questions on Water – A Natural Resource

MEDIUM
7th CBSE
IMPORTANT
Describe the water cycle in nature.
MEDIUM
7th CBSE
IMPORTANT
Conservation of resources means avoiding their wasteful use. Does this definition cover all aspects of conservation? Explain.
MEDIUM
7th CBSE
IMPORTANT
List four methods of conserving water.
MEDIUM
7th CBSE
IMPORTANT
Explain one method of groundwater conservation whose importance has been realised recently.
MEDIUM
7th CBSE
IMPORTANT
If a natural resource is replaced within ten years by natural processes, would you classify it as renewable or non-renewable? Give reasons.
MEDIUM
7th CBSE
IMPORTANT
Why do we feel the need for conservation more today than our ancestors did?
EASY
7th CBSE
IMPORTANT
Wells dug to get groundwater often dry up after some time. Why? What can be done to the well to get water from it again?
EASY
7th CBSE
IMPORTANT
Water vapour condenses to form drops of water higher up in the atmosphere. Why is the atmosphere cooler higher up?