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16 questions
Look at the photo. This is an example of _____ pollution.
water
air
land
what is a air pollution?
air pollution is polluting the land
air pollution is pollution in air
clean air
odourful air
Moving air is called ________
wind
fog
dew
___________ gas is necessary for burning
oxygen
nitrogen
carbon dioxide
The ___ makes the windmill rotate.
wind
electricity
power
Air takes up __________
Water
Weight
Space
Plants and animals need air to______.
Live
Drink
Smell
We can ______ the air.
Feel
Touch
Smell
______ from cars makes the air dirty.
Smell
Smoke
Gad
Which of these is called a storm?
A light wind
A moving wind
A strong wind
Which of these is a quality of air?
Air takes up space
Air has a fixed shape
We can see air
Why do plants need air?
Plants need air to breathe
Plants need air to sleep
Plants need air to smell
Plants and animals breathe in air.
True
False
Air does not have weight
True
False
Plants and trees keep the air clean.
True
False
We can live without air.
True
False
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