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Environmental Science

Environmental Science
The concept of ecological pyramid was first proposed by

Charles Elton
Juday
G. Tansley
E.P. Odum

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Environmental Science
The unit of pressure most commonly found on a surface weather map is:

Millibars or hectopascals
Inches of mercury (Hg)
Pounds per square inch
Millimeters of mercury (Hg)

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Environmental Science
All are physical pollutants except

radiations
soot
heat
sound

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Environmental Science
The ratio of the mass of water vapour in a given volume (parcel) of air to the mass of the remaining dry air describes the:

Absolute humidity
Relative humidity
Mixing ratio
Dew point

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Environmental Science
The heat energy released when water vapour changes to a liquid is called:

Latent heat of fusion
Latent heat of fission
Latent heat of evaporation
Latent heat of condensation

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Environmental Science
Which tree is known as Coral tree?

Quercus
Zizypus
Dipterocarps
Erythrina

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MORE MCQ ON Environmental Science

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