Nearly $71\%$ of the earth’s surface is covered with _____.

Important Questions on Water: A Precious Natural Resource

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q A

Which of the following water is not usable?

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q A

The upper level of groundwater is called _____.

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q A

Step-well is also called _____.

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q B

Snow and ice are _____ forms of water.

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q B

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

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q B

Cutting down a large number of trees at a place is called _____.

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q B

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

EASY

7th CBSE

IMPORTANT

LEARNING SCIENCE>Chapter 16 - Water: A Precious Natural Resource>Exercise>Q 1

The water present in oceans is unfit for drinking because it is _____.