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Environmental Science

Environmental Science
Death rate of the population

Mortality
Natality
Vitality
Viability

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Environmental Science
Man made sources of radiation pollution are:

mining
explosion of nuclear weapons
nuclear fuels and preparation of radioactive isotopes
all of these

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Environmental Science
Algal bloom results in

Global warming
Biomagnification
Salination
Eutrophication

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Environmental Science
The darkening of the skin due to arsenic poisoning is called

None of these
Skin scaling
Black syndrome
Diffuse melanosis

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Environmental Science
Example of primary pollutant

SO2
NO2
hydrocarbons
CO

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Environmental Science
The deepest radiation inversion would be observed:

At the top of a high mountain in winter
At the equator any day of the year
In polar regions in winter
In a deep valley during the summer
On a desert in winter

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MORE MCQ ON Environmental Science

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