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WorksheetsAir - Revision
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
We should grow more ___________.
a)
plants
b)
vehicles
c)
garbage
d)
fish
2.
___________ is the gaseous state of water.
a)
Rain
b)
Snow
c)
Water vapour
d)
Wind
3.
__________ can make us sick.
a)
Fruits
b)
Germs
c)
Vegetables
d)
Milk
4.
Our homes should be well-ventilated.
a)
True
b)
False
5.
We see lightning before we hear the thunder.
a)
True
b)
False
6.
Smoke from __________ cause air pollution.
a)
fan
b)
cupboard
c)
sofa
d)
vehicles
7.
Pick the odd one out.
a)
breeze
b)
wind
c)
gale
d)
waves
8.
Storms are very helpful to plants and animals.
a)
True
b)
False
9.
Air becomes dirty because of dust and ________ gases.
a)
harmful
b)
useful
c)
fresh
d)
colourful
10.
Heat from the sun helps wet clothes to _________.
a)
dirty
b)
fly
c)
dry
d)
wet
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