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Environmental Science

Environmental Science
In an aquatic ecosystem, the depth to which light penetrates is called

aphotic
photic
euphotic
nonphotic

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Environmental Science
Conservation within the natural habitat is

exsitu conservation
invivo conservation
exvivo conservation
insitu conservation

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

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

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Environmental Science
The most harmful of ultraviolet radiation is

UV-C,
UV-A,
UV-B,
All the above.

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Environmental Science
The atmospheric layer in which we live is called the:

Ionosphere
Stratosphere
Exosphere
Troposphere
Thermosphere

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Environmental Science
What is meant by root zone process?

A control measure to prevent soil pollution
A process by which roots of plants are spread on the ground
None of these
A control measure to prevent water pollution

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MORE MCQ ON Environmental Science

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