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Match it! Select the correct answer from the pull down...Good luck!
The ________ screens out much of the Sun's UV rays
smog
oxygen
biomass and geothermal energy
ozone layer
continental shelf
one-celled algae of the ocean
Earth\'s internal heat
acid rain
Geothermal energy comes from
smog
oxygen
biomass and geothermal energy
ozone layer
continental shelf
one-celled algae of the ocean
Earth\'s internal heat
acid rain
A type of precipitation caused by air pollution is
smog
oxygen
biomass and geothermal energy
ozone layer
continental shelf
one-celled algae of the ocean
Earth\'s internal heat
acid rain
All of the following are example of nonrenewable resources EXCEPT
smog
oxygen
biomass and geothermal energy
ozone layer
continental shelf
one-celled algae of the ocean
Earth\'s internal heat
acid rain
Dangerous air pollution is called
smog
oxygen
biomass and geothermal energy
ozone layer
continental shelf
one-celled algae of the ocean
Earth\'s internal heat
acid rain
Most of the Earth's oxygen supply is produced by
smog
oxygen
biomass and geothermal energy
ozone layer
continental shelf
one-celled algae of the ocean
Earth\'s internal heat
acid rain
What are two alternative resources of energy
smog
oxygen
biomass and geothermal energy
ozone layer
continental shelf
one-celled algae of the ocean
Earth\'s internal heat
acid rain
The continental slope of the ocean is steeper and deeper than the
smog
oxygen
biomass and geothermal energy
ozone layer
continental shelf
one-celled algae of the ocean
Earth\'s internal heat
acid rain
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