
World Ozone Day
Authored by Charles Martinez
Science
9th - 12th Grade
NGSS covered

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18 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What absorbs ultraviolet rays in the atmosphere?
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which of these sets of three items produce CFCs
cars, factories, and fire extinguisher
spray cans, plastic bottles, cars
spray cans, refrigerant, cars
Aerosol, refrigerator, Air conditioners
Tags
NGSS.MS-PS1-3
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
How many oxygen atoms does a molecule of ozone contain?
1
2
3
4
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Where is the "GOOD" ozone located?
troposphere
stratosphere
mesosphere
thermosphere
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What chemical is responsible for breaking up the ozone?
Chlorofluorocarbons (CFCs)
Carbon Dioxide
Nitrogen
Oxygen
Tags
NGSS.MS-PS1-3
NGSS.MS-PS1-2
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
This protects us from harmful UV rays from the sun
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The Montreal Protocol banned the use of CFCs. What do they hope this will do for the ozone layer?
Deplete it completely
Make the ozone hole smaller
Make the ozone hole larger
Thin the layer to allow more gas to escape
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