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Environmental Science

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

O3
SO2
CO2
N2O

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Environmental Science
Thermal belts are usually found

On mountain tops
On hillsides
On valley floors
None of these

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Environmental Science
The source of aerosol in upper atmosphere is

ruminants
sea currents
petroleum based industries
jet planes

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Environmental Science
The formula for exponential population growth is

dN/rN = dt
dt/dN = rN
rN/dN = dt
dN/dt = rN

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Environmental Science
Natural earthquakes are caused by __________

Earth's crust
Peak mountains
Forests
Deep seas

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Environmental Science
What is deforestation?

None
Forest Protection
Product of forest
destruction of forest

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