Team 1
0
Team 2
0
Teams
Name
Score
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8
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heart
Other team wins 20 points!
Oops!
×
shark
Other team loses 15 points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 5 points!
Oops!
15
×
About how much oxygen is in the air?
79%
21%
37%
50%
Oops!
Show
Check
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Check
15
×
Which pollutant is produced by vehicles but not by power stations?
smoke and soot
lead
sulphur dioxide
carbon monoxide
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15
×
Which one of these uses wind?
wind turbines
hot air baloons
basketballs
tires
Oops!
Show
Check
Okay!
Check
15
×
What type of gas is lighter than air?
oxygen
carbon dioxide
helium
nitrogen
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Check
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15
×
What is another use of nitrogen?
food
soap
fertilizer
glue
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15
×
What is the most abundant type of element in the air?
oxygen
nitrogen
carbon dioxide
helium
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15
×
What type of air do animals need?
nitrogen
carbon dioxide
oxygen
helium
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15
×
What type of air do fungi need?
nitrogen
helium
oxygen
carbon dioxide
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Check
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Check
×
seesaw
Swap points!
Oops!
×
gift
Win 20 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
×
trap
No points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
Which source of pollution produces the most sulfur dioxide?
vehicles
power stations
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15
×
What is the second most abundant type of element in the air?
carbon dioxide
oxygen
nitrogen
helium
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15
×
Which of these gases is not in the air?
carbon dioxide
water vapor
hydrogen
nitrogen
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Check
×
lifesaver
Give 10 points!
Oops!
×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
What makes soda bubbly?
oxygen
nitrogen
helium
carbon dioxide
Oops!
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Check
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Check
×
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