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Environmental Science

Environmental Science
Black lung disease is associated with

Coal miners
Textile industry workers
Sweepers
Farmers

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Environmental Science
If very cold air is brought indoors and warmed with no change in its moisture content, the saturation vapor pressure of this air will______ and the relative humidity of this air will_____ .

Increase, increase
Decrease, increase
Increase, decrease
Decrease, decrease

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Environmental Science
The first oil well was drilled in the United States in

1929
1829
1859
1959

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Environmental Science
_________ is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer.

Denmark
Spain
France
Germany

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Environmental Science
Ozone depletion in the stratosphere will cause

increased incidence of skin cancer
forest tires
none of these
global warming

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Environmental Science
Salinization is ___________.

Accumulation of salts in body
Accumulation of salts in soil
Accumulation of salts in water
Accumulation of salts in animals

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