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Environmental Science

Environmental Science
Non-biodegradable pollutants are created by

excessive use of resources
humans
natural disasters
nature

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Environmental Science
Carbon monoxide is a pollutant because it

reacts with haemoglobin
inactivates nervous system A
inhibits glycolysis
reacts with 02

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Environmental Science
If the air temperature remains constant, evaporating water into the air will ____ the dew point and ____ the relative humidity.

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

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Environmental Science
Which of the following is considered a variable gas in the earth's atmosphere?

Water vapor
Argon
Oxygen
Nitrogen

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

anemia
hormone disorder
lung cancer
cardiac arrest

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Environmental Science
Sedimentation is a

Tertiary water treatment
Final process
Secondary water treatment
Primary water treatment

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MORE MCQ ON Environmental Science

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