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Environmental Science

Environmental Science
One atom of chlorine can destroy over __________ molecules of ozone.

1000
100000
10000
25000

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Environmental Science
Maximum deposition of DDT will occur in

sea gull
crab
eel
phytoplankton

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Environmental Science
Soil chemistry is considered an __________ factor

biologic
econtonal
topographic
edaphic

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Environmental Science
What is deforestation?

None
Product of forest
destruction of forest
Forest Protection

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Environmental Science
_________ mixed with diesel reduces carbon monoxide emissions up to 50%.

Ethanol
Phenol
Methanol
Alcohol

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Environmental Science
Carbon dioxide is a naturally-occurring component of the atmosphere.

1

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