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Environmental Science

Environmental Science
Which phytoplankton exists at the size of 60 micro metre?

Ultraplankton
Nanoplankton
Picoplankton
Net plankton

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Environmental Science
The deepest radiation inversion would be observed:

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

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Environmental Science
Soap and detergents are the source of organic pollutants like:

Glycerol
Polyphosphates
Sulphonated hydrocarbons
All of these

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Environmental Science
Which one of the following environmental pollutants has the problem of biomagnifications?

SO2
Hg fungicides
NO3
O3 and CO2

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Environmental Science
Lotic ecosystem refers to

Ecosystem of flowing water
Static water system
Deep marine water system
Ecosystem of estuaries

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Environmental Science
At which temperature would the earth be radiating energy at the greatest rate or intensity?

32o F
-5o F
105o F
60o F
-40o F

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MORE MCQ ON Environmental Science

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