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Score
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10
×
If water is NOT present, does anhydrous copper sulfate change color?
NO
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10
×
What color does anhydrous copper sulfate change to when water is present?
white to blue
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10
×
What is used to kill bacteria in drinking water?
chlorine
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10
×
These are gases that absorb heat and makes the Earth hotter.
greenhouse gases
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10
×
Where do we store the water that is circulated in households?
reservoir
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thief
Give points!
5
10
15
20
25
×
magnet
Take 20 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
10
×
What do you call the process of water vapor turning into liquid?
condensation
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10
×
Give an example of greenhouse gases.
carbon dioxide, methane and CFCs
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10
×
What do you call the recirculation of water that takes place all over the Earth?
water cycle
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baam
Lose 10 points!
Oops!
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fairy
Take points!
5
10
15
20
25
×
gift
Win 25 points!
Okay!
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lifesaver
Give 25 points!
Oops!
10
×
TRUE or FALSE: Air is a mixture of gases
true
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eraser
Reset score!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
10
×
Give one source of air pollutants.
burning wastes, burning coal for power, cars
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10
×
What do we use to test for presence of water?
anhydrous copper(II) sulfate
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×
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