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Environmental Science

Environmental Science
The change of state of ice into water vapour is known as:

Deposition
Melting
Crystallization
Sublimation
Condensation

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Environmental Science
What is "Black Lung"?

None of these
Occupational Hazard to pesticide applicators
Occupational Hazard to navigators
Occupational Hazard to the miners

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Environmental Science
During a radiation inversion, wind machines

Mix the air near the ground
All of these
Bring warm air down toward the surface
Lift cool, surface air to higher altitudes

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Environmental Science
The formula for exponential population growth is

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

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Environmental Science
The major pollutant from automobile exhaust is

Soot
NO
CO
SO2

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Environmental Science
_________ is the 12th Mega Biodiverse Country in the world.

China
Sri Lanka
India
America

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