EASY
7th CBSE
IMPORTANT
Earn 100

What is the minimum water requirement per person per day for various basic needs?

Important Questions on Water: A Precious Natural Resource

EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q 1
What happens to the water table during heavy rainfall?
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q 1

What happens to the water table during drought?

MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q 2
What is meant by ‘rainwater harvesting’?
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q 3
What is meant by 'drip irrigation'?
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q 1
What are the steps involved in the purification of water of natural source for drinking purposes?
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q 2
How can you minimise the wastage of water at home?
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q 3
List the various ways for proper management of water.
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q 4
Nitika studies in class 7. One day, she studied about water in her science class. She came home, called her friends, prepared pamphlets on the tips to save water and distributed in her colony.
Why do you think that saving water is important for us?