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Worksheetsair
Total questions: 50
Worksheet time: 25mins
———— helps us move sail boat
(a)
When air moves gently it is called
(a)
State true or false
We cannot see air
(a)
Air has ————space in it
(a)
Fast moving air is called
Breeze
Kite
Space
Wind
What is wind?
Moving air
stopped air
hot moving air
Which of the following things do not move with the help of air?
Why is a football filled with air heavier than a flat one?
Because air has weight.
Because it is filled with water.
Which property of air is represented in the picture.
Air occupies space
Air has weight
Do bubbles use air?
yes
no
Windmills are used to produce
rain
electricity
Which property of Air is observed when air is filled in tyres?
Air is needed for burning
Air occupies space
Air has no weight.
True
False
Which property of Air shown in the image?
Air has weight
Air is needed for burning
Hot air balloons need air to work.True or false.
true
false
Which of the following example makes you feel the presence of air?
Which of these objects need air to work?
A windmill needs _________ to work.
air
water
What do we fill in footballs and balloons?
water
air
Do we need air for burning things?
yes
no
We breathe in air through our ____________.
Which of the following object does not need air to live?
Moving air is called wind.
True
False
All living things need air. True or false.
true
false
WE NEED AIR TO -----------------
EAT
DRINK
BREATHE
Air is all around us.
True
False
WE CAN FILL THE AIR IN ---------------------
STRONG AND FAST MOVING AIR IS CALLED------------------------
BREEZE
STORM
WIND
WHICH IS RIGHT STATEMENT
WE CAN SEE AIR
WE CAN TOUCH AIR
WE CAN FEEL AIR
All Living things breathe in _______ and breathe out ______.
oxygen, carbon dioxide
carbon dioxide, oxygen
oxygen, nitrogen
nitrogen, carbon dioxide
Which of the following is present in air?
dust
table
chair
fan
Which of these activities does NOT need wind?
Fast and strong winds are called _______.
breeze
storm
earthquakes
wind
Do plants need air?
yes
no
Does an animal need air?
yes
no
Aeroplanes need air to move or fly.
True
False
Do bubbles use air?
yes
no
Windmills are used to produce
rain
electricity
Which property of Air is observed when air is filled in tyres?
Air is needed for burning
Air occupies space
Air is needed for breathing.
True
False
Air has no weight.
True
False
Strong and fast moving wind is called
Storm
wind
rain
What is wind?
Moving air
stopped air
Can we see and touch air?
Yes
NO
polluted air contains
germs
smoke
dust
all of these
Impure air is bad for
health
house
pond
bed
What comes out when we burn anything.
smoke
germs
water vapour
air
We need air for
breathing
burning
drying clothes
all of the above
what are properties of air?
It fills space
it has no weight
it has colour
there is no air on earth
