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Teams
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Score
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20
×
Tiny particles we see when we allow little sunlight to enter a dark room are______
dust
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Check
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20
×
What does the air contain?
Water vapour, dust, germs, smoke, gas.
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Check
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20
×
How does the wind vane work?
Its fixed on top of building, it moves in direction of wind.
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20
×
Plants take up__________________ gas.
Carbon dioxide
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thief
Give points!
5
10
15
20
25
×
gold
Win 50 points!
Okay!
×
gift
Win 20 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Which Instrument is used to check direction of wind?
Wind vane
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Check
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20
×
Very strong wind is called as______________
Gale
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×
seesaw
Swap points!
Oops!
×
magnet
Take 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 20 points!
Oops!
20
×
Heat of sun changes water into
Water vapour
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Check
20
×
How does the air around us gets polluted?
vehicles, factories, coughing/ sneezing, garbage
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15
×
Gentle wind is ____________
breeze
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20
×
When you keep glass of water under sun light, what happens to the water after 2 days?
The water level decreases
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20
×
Wind mills are used for ______________
To generate electricity/ to grind grains/ to draw water from ground
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×
banana
Go to last place!
Oops!
×
gift
Win 20 points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 25 points!
Oops!
20
×
We should grow more___________ to keep the air fresh and clean
plants/ trees
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10
×
What is wind?
Moving air is called as wind
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Check
×
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