Team 1
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Team 2
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Teams
Name
Score
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thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Okay!
×
gift
Win 25 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
trap
No points!
Oops!
×
rocket
Go to first place!
Okay!
×
fairy
Take points!
5
10
15
20
25
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banana
Go to last place!
Oops!
15
×
Air pollution is affected by the weather.
Ture or False
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Check
Okay!
Check
25
×
What happen if Ozone forms near the ground?
cause breathing problems, and makes it hard for plants to grow.
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Check
Okay!
Check
20
×
Breathing in pollutants can irritate which 2 human organs?
throat and lungs.
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Check
Okay!
Check
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eraser
Reset score!
Oops!
×
rocket
Go to first place!
Okay!
×
gift
Win 25 points!
Okay!
×
baam
Lose 25 points!
Oops!
25
×
What blocks harmful ultraviolet radiation in the stratosphere?
Ozone
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Check
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Check
15
×
What is Fuel๏ผ
Material that is burned for energy.
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15
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A form of energy that is emitted by the sun and artificial sources, such as tanning beds.
Ultraviolet (UV) radiation
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15
×
What do we call any harmful substance in the environment?
Pollutant
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15
×
What is Lockdown๏ผ
A government policy limiting when people could go out of their homes.
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Check
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Check
20
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Air pollution only comes from human activity. True or False?
Wrong! Air pollution only comes from human activity and natural sources.
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Check
Okay!
Check
25
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causinNitrogen dioxide ๏ผNO2๏ผreacts with other chemicals in the air, causing ___________________ .
causing acid rain.
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20
×
What is PM2.5 stands for ๏ผ
Fine Particulate Matter - Airborne particles that are less than 2.5 microns across.
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Check
×
heart
Other team wins 25 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
shark
Other team loses 15 points!
Okay!
×
lifesaver
Give 20 points!
Oops!
20
×
Nitrogen dioxide ๏ผNO2๏ผcomes from what๏ผ
Nitrogen dioxide (NO2) comes from cars and other machines that burn fuel.
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Check
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Check
×
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