MEDIUM
4th CBSE
IMPORTANT
Earn 100

Define sea breeze and land breeze with the help of diagrams.

Important Questions on Air and Water

EASY
4th CBSE
IMPORTANT
Science Booster Class 4.>Chapter 10 - Air and Water>Check Point 2>Q 2
Name the following.
_____ cycle is the cyclic movement of water in the earth's atmosphere. (Water/ Rock)
EASY
4th CBSE
IMPORTANT
Science Booster Class 4.>Chapter 10 - Air and Water>PRACTICE TIME>Q B
The percentage of rainwater that falls in the oceans is 
EASY
4th CBSE
IMPORTANT
Science Booster Class 4.>Chapter 10 - Air and Water>PRACTICE TIME>Q D
What are rain, snow and hail?
EASY
4th CBSE
IMPORTANT
Science Booster Class 4.>Chapter 10 - Air and Water>PRACTICE TIME>Q D
What is water pollution? How can polluted water be purified for drinking?
MEDIUM
4th CBSE
IMPORTANT
Science Booster Class 4.>Chapter 10 - Air and Water>PRACTICE TIME>Q D
Draw water cycle that takes place in nature.
EASY
4th CBSE
IMPORTANT
Science Booster Class 4.>Chapter 10 - Air and Water>PRACTICE TIME>Q E
Early morning flights are delayed during winter. Why?
EASY
4th CBSE
IMPORTANT
Science Booster Class 4.>Chapter 10 - Air and Water>PRACTICE TIME>Q E
Why does the water table rise during the rainy season?
EASY
4th CBSE
IMPORTANT
Science Booster Class 4.>Chapter 10 - Air and Water>PRACTICE TIME>Q G
Our modern lifestyle is the main cause of polluting water. Discuss.