
The ozone hole
Authored by Maria De Caro
Other
11th Grade
Used 4+ times

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6 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Where is the ozone concentrated?
It is called CFCs and it is used in some spray cans.
In refrigerators, air conditioning systems, and some fire extinguishers.
In the earth’s stratosphere at an altitude of about 10 km.
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the function of ozone?
It is getting thinner and thinner.
Ultraviolet radiation is harmful to plants, animals, and humans.
To absorb most of the ultraviolet radiation (UV rays) reaching the earth from the sun.
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Could life exist on Earth without the ozone layer?
It is getting thinner and thinner.
Yes, of course
No, it could not.
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What may happen if ultraviolet radiation reached the surface of our planet?
It may absorb most of the ultraviolet radiation (UV rays) reaching the earth from the sun.
Ultraviolet radiation is harmful to plants, animals, and humans
It may reach the earth’s stratosphere at an altitude of about 10 km.
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What are the gases that can particularly damage the ozone layer?
CFCs
Ultraviolet radiations
UV Rays
Spray cans
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Where are dangerous gases used?
In the surface of our planet
In refrigerators, air conditioning systems, and some fire extinguishers.
In the earth’s stratosphere
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