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Environmental Science

Environmental Science
_________ layer is very near to earth

Stratosphere
Thermosphere
Troposphere
Mesosphere

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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
"Earth provides enough to satisfy every man's need, but not for every man's greed" words by

Nehru
Tagore
Gandhiji
None

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Environmental Science
The most harmful of ultraviolet radiation is

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

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Environmental Science
Rain during November is more acidic than monsoon rain due to

None of these
dissolved NO2
dissolved SO2
dissolved CO2

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Environmental Science
Photochemical smog is called

London smog
None of these
Los Angeles smog
Tokyo smog

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MORE MCQ ON Environmental Science

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