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Environmental Science

Environmental Science
The indoor pollutant radon which is a radioactive gas causes

lung cancer
cardiac arrest
anemia
hormone disorder

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Environmental Science
Suppose saturated polar air has an air temperature and dew point of -10o C, and unsaturated desert air has an air temperature of 35o C and a dew point of 10o C. The desert air contains ______ water vapour and has a ________ relative humidity than the polar air.

Less, higher
More, higher
More, lower
Less, lower

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Environmental Science
The strongest radiation inversions occur when

Skies are clear
Skies are partly cloudy
Skies are overcast
Precipitation is falling

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Environmental Science
Charged particles from the sun that travel through space at high speeds are called:

The aurora
Solar flares
Radiation
Solar wind

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Environmental Science
Heat is energy in the process of being transferred from:

Hot objects to cold objects
High pressure to low pressure
Low pressure to high pressure
Cold objects to hot objects
Regions of low density toward regions of high density

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Environmental Science
Non-biodegradable pollutants are created by

nature
natural disasters
humans
excessive use of resources

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MORE MCQ ON Environmental Science

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