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10 questions
The thinning of the ozone layer is also known as the
ozone hole
ozone gap
ozone space
ozone void
Which type of radiation is absorbed by the ozone layer?
infrared
gamma
visible light
ultraviolet
Ozone is made of which chemical element?
Carbon
Hydrogen
Oxygen
Nitrogen
The ozone layer is important because:
It is a turbulence free zone for planes to fly in.
It absorbs the majority of the UV rays produced by the sun
It produces most of the oxygen needed for organisms in the troposphere
Depletion of the ozone layer is caused by:
Methane
Carbon Dioxide
UV rays
Chlorofluorocarbons
The hole in the ozone layer is located
Over the Arctic/North Pole
Over Antarctica/South Pole
UV rays can
Damage the DNA of organisms
Cause cancer
Damage eggs
All of the above
What is the name of the international agreement committing parties to phasing out ozone depleting substances and phasing out chlorofluorocarbons (CFCs)?
Vienna Protocol
Paris Agreement
Montreal Protocol
Antarctic Convention
What is an ozone layer?
a thin protective layer around the earth (in the stratosphere)
a cloud blanket in the sky
water vapors from the ocean
CFCs are responsible for the damage caused to the ozone layer. Select the chemical that causes ozone to breakdown.
Carbon
Oxygen
Fluorine
Chlorine
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