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Environmental Science

Environmental Science
In an aquatic ecosystem, the tropic level equivalent to cows in grasslands is

Benthos
Nekton
Phytoplankton
Zooplankton

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Environmental Science
Ozonosphere seen in

mesophere
ionosphere
thermosphere
stratosphere

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Environmental Science
According to Wein's displacement law, the wavelength at which maximum radiation occurs

Is inversely proportional to the pressure
Is proportional to the temperature
Is proportional to the pressure
Is inversely proportional to the temperature

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Environmental Science
Thickness of plastic cover permissible to use

50 Microns
100 Microns
20 Microns
10 Microns

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Environmental Science
The temperature scale that sets freezing of pure water at 32o F:

British
Celsius
Kelvin
Fahrenheit

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Environmental Science
Which of the following is the poorest conductor of heat?

Snow
Still air
Ice
Water
Soil

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MORE MCQ ON Environmental Science

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