Category : Atmosphere

Trivia Quiz: Test Your Knowledge About Ozone Layer

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Questions & Options


1. How can we prevent ozone depletion?

28226 Limit private vehicle driving
28227 Avoid using pesticides
28228 Use eco-friendly vehicles
28229 All of above

2. Which chemicals affect the ozone layer?

28230 Methyl bromide
28231 Carbon tetrachloride
28232 Hydrobromofluorocarbons
28233 All of above

3. Who discovered the ozone hole?

28234 Charles Fabry
28235 Henri Buisson
28236 Both of above
28237 None of above

4. Where is the ozone hole located?

28238 Antarctic
28239 North Antarctic
28240 Pacific Ocean
28241 Greenland

5. Where is the ozone layer located?

28242 In the top layer of the ocean
28243 High in the Earth's atmosphere
28244 Around the equator
28245 Deep in the earth

6. What element makes up ozone?

28246 Nitrogen
28247 Carbon
28248 Oxygen
28249 Hydrogen

7. Why is the ozone layer important?

28250 It helps to provide food for ocean bacteria.
28251 It prevents hurricanes from formingIt slows down global warming.
28252 It absorbs ultraviolet rays from the Sun that can cause cancer.
28253 All of above

8. Where do CFCs come from?

28254 Spray cans
28255 Fire extinguishers
28256 Air conditioners
28257 All of above

9. Where was Freon used prior to the ban on CFCs?

28258 To make foam
28259 In television screens
28260 To kill insects on farms
28261 In air conditioners

10. When was Ozone hole founded?

28262 May 2015
28263 May 1975
28264 May 1985
28265 May 1995

11. Who discovered bad CFCs?

28266 Irvine
28267 F.Sherwood Rowland
28268 Mario J. Molina
28269 All of above

12. How big is the ozone hole now?

28270 1.9 million square miles
28271 10 million square miles
28272 8.9 million square miles
28273 None of these
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