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Environmental Science

Environmental Science
An example of lotic system

Reservoir
Lake
River
Pond

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Environmental Science
The blueness of the sky is mainly due to:

Emission of blue light by the atmosphere
The presence of water vapor
The scattering of sunlight by air molecules
Absorption of blue light by the air

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Environmental Science
On the average, about what percentage of the solar energy that strikes the outer atmosphere eventually reaches the earth's surface?

0.05
0.15
0.7
0.5
0.3

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Environmental Science
Superbugs are

Synthetic bug
Radio nucleotide
Bacteria
Industries

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Environmental Science
Which of the following determine the kind (wavelength) and amount of radiation that an object emits?

Thermal conductivity
Latent heat
Temperature
Density

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Environmental Science
Incineration of Municipal waste involves

Oxidation
Deduction
Disintegration
Redox action

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MORE MCQ ON Environmental Science

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