Name the main source of natural water.

Important Questions on Water: A Precious Resource

EASY

7th CBSE

IMPORTANT

Exam Guru Science>Chapter 16 - Water: A Precious Resource>Exercise 16.1>Q I

When is the ‘World Water Day’ celebrated? Why is it celebrated?

EASY

7th CBSE

IMPORTANT

Exam Guru Science>Chapter 16 - Water: A Precious Resource>Exercise 16.1>Q I

What is the percentage of water fit for human consumption?

EASY

7th CBSE

IMPORTANT

Exam Guru Science>Chapter 16 - Water: A Precious Resource>Exercise 16.1>Q I

World Water Day is celebrated on ____${}^{nd}$ March.

EASY

7th CBSE

IMPORTANT

Exam Guru Science>Chapter 16 - Water: A Precious Resource>Exercise 16.1>Q I

A situation where there is fall in availability of usable water is _____. (water crisis/ water conservation)

EASY

7th CBSE

IMPORTANT

Exam Guru Science>Chapter 16 - Water: A Precious Resource>Exercise 16.1>Q I

A process of collecting rainwater from roofs and street corner and storing it for later use is _____.

EASY

7th CBSE

IMPORTANT

Exam Guru Science>Chapter 16 - Water: A Precious Resource>Exercise 16.1>Q I

A step-up well in which the rainwater is collected and stored _____.

EASY

7th CBSE

IMPORTANT

Exam Guru Science>Chapter 16 - Water: A Precious Resource>Exercise 16.1>Q I

The water-bearing layer of the earth is _____.(aquifer/ infiltration)

EASY

7th CBSE

IMPORTANT

Exam Guru Science>Chapter 16 - Water: A Precious Resource>Exercise 16.1>Q I

The process of water seepage into the ground is called _____.