MEDIUM
4th CBSE
IMPORTANT
Earn 100

Match the following
Column A Column B
a. Weather change i. Cloud formation
b. Boiling water ii. Night
c. Land breeze iii. Vapourisation
d. Condensation iv. Day
e. Sea breeze v. Sun

Important Questions on Air, Water and Weather

EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 13 - Air, Water and Weather>Worksheet 13>Q 2
Choose the answer from the bracket to fill the blank.
The sun rays fall _____ on the earth during noon time. (directly/slantly). 
EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 13 - Air, Water and Weather>Worksheet 13>Q 2
Fill in the blank using the right word:
Land heats up _____ (slower/faster) than water. 
EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 13 - Air, Water and Weather>Worksheet 13>Q 2
_____ time is the hottest part of the day.
EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 13 - Air, Water and Weather>Worksheet 13>Q 2
The _____ cause weather changes.   
EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 13 - Air, Water and Weather>Worksheet 13>Q 2
Fill in the blank using the right word:
Land and sea breeze is caused by the _____ (heating/cooling) of land and water.
MEDIUM
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 13 - Air, Water and Weather>Worksheet 13>Q 3
Explain how the wind blows.
MEDIUM
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 13 - Air, Water and Weather>Worksheet 13>Q 3
What causes snowfall?
MEDIUM
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 13 - Air, Water and Weather>Worksheet 13>Q 4
Explain two methods of removing insoluble impurities from water.