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15 questions
1. Strong wind is called
BREEZE
Storm
Air
2. I rise out of boiling water, and form a part of the air. Who am I ?
Air
Oxygen
Water vapour
3. Without me you can not live. Who am I ?
Oxygen
Nitrogen
Water vapour
4. Air has space
True
False
5. Storms cause a lot of damage
True
False
6. Air has ______ and also occupies _____
Weight, Space
Colour, Taste
7. When we boil water, dust comes out.
False
True
8. Air contains these gases
Oxygen
Carbon dioxide
Nitrogen
All of the above
9. Air is present
Everywhere
Inside a bottle only
In water only
10. I make your kite fly and help windmill to move. Who am I ?
Wind
Water
Smoke
MOVING AIR IS CALLED
WIND
AIR
WATER
12. _______ is harmful for your health
Oxygen
Water
Nitrogen
Smoke
13. Properties of air are
Air has weight
Air occupies space
Air has no shape
All of the above
14. Air contain
All of the above
Germs
Dust particles
Smoke
15. Dirty air is also called
Polluted air
Clean air