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Example Questions
Example Question #1 : Ozone
Where in the atmosphere does the ozone layer reside?
Troposphere
Mesosphere
Stratosphere
Thermosphere
Stratosphere
The ozone layer is far enough from organisms not to harm them, but also is close enough to the Earth's surface to maintain the proper temperature and hold its layer rigidity. The stratosphere is the correct answer.
Example Question #2 : Ozone
The ozone layer blocks harmful UV light from reaching Earth's surface. Which of the following best describes the location of the ozone layer?
Stratosphere
Troposphere
Thermosphere
Mesosphere
Stratosphere
The ozone layer is located in the stratosphere, which is one layer above the troposphere (i.e. where we live).
Example Question #1 : Global Effects And Dynamics
Ozone depletion is caused by the presence of halogen containing compounds in the atmosphere. Which of the following is NOT a halogen?
bromine
iodine
neon
fluorine
chlorine
neon
Fluorine, chlorine, bromine, and iodine are all halogens. Neon on the other hand is an inert noble gas.
Example Question #1 : Global Effects And Dynamics
In Australia, New Zealand, South Africa, Argentina, and Chile, cases of __________ are increasing due to ozone depletion.
birth defects
species extinctions
cataracts
insect-borne disease
cataracts
Cataracts, skin cancer, and high-intensity sunburns are all on the rise in these countries due to ozone depletion and therefore higher exposure to harmful UV rays.
Example Question #431 : Ap Environmental Sciences
Which environmental issue did the 1989 Montreal Protocol address?
Worldwide loss of biodiversity
Deforestation
Depletion of the ozone layer
Biological warfare
Cimate change
Depletion of the ozone layer
The Montreal Protocol is an international treaty to phase out production of chemicals that deplete the ozone layer, including CFCs and halocarbons.
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