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Environmental Science

Environmental Science
Deforestation generally decreases

Soil erosion
Drought
Rainfall
Global Warming

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Environmental Science
In a photochemical smog, which gas is an eye and mucous membrane irritant?

O3
CO2
N2O
SO2

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Environmental Science
The term "normal" refers to weather data averaged over:

Thirty years
One year
At least a day
Several months

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Environmental Science
Plants which grow in shade are called

Oxylophytes
Heliophytes
Epiphytes
Sciophytes

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Environmental Science
The sun emits a maximum amount of radiation at wavelengths near ____, while the earth emits maximum radiation near wavelengths of ____.

10 micrometers, 30 micrometers
1 micrometer, 10 micrometers
0.5 micrometers, 10 micrometers
0.5 micrometers, 30 micrometers

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Environmental Science
If the amount of energy lost by the earth to space each year were not approximately equal to that received:

The atmosphere's average temperature would change
The sun's output would change
The length of the year would change
The mass of the atmosphere would change

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