MEDIUM
7th CBSE
IMPORTANT
Earn 100

What are the causes of water scarcity in India?

Important Questions on Water

MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 16 - Water>Let's Get Started>Q 3

Look at the pictures given below and identify these sources of water.

Question Image

MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 16 - Water>Think and Answer

Why should water be treated to make it potable for human use? 

EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 16 - Water>EXERCISE>Q C
The availability of freshwater is equal to the amount of the water available on Earth.
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 16 - Water>EXERCISE>Q C
The main reason for ground water depletion is less consumption and too much seepage of water into the ground.
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 16 - Water>EXERCISE>Q C
Afforestation increases the forest cover, leading to good rainfall.
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 16 - Water>EXERCISE>Q D
Define the following forms of water.
Iceberg
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 16 - Water>EXERCISE>Q E
What are the reasons for an increase in the demand of water?
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 16 - Water>EXERCISE>Q E
How does afforestation help in improving ground water?