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Environmental Science

Environmental Science
Who among the following is commonly called "Bird Man of India"?

Salim Ali
M.S. Swaminathan
Raphel Emerson
M.C. Mehta

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Environmental Science
The percentage of water vapour present in the air compared to that required for saturation is the:

Relative humidity
Dew point
Absolute humidity
Specific humidity
Mixing ratio

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Environmental Science
The components of LPG are _____________

Propane & Ethane
Ethane & Methane
Methane & Hexane
Propane & Butane

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Environmental Science
If we uncover half of the forest, covering of the earth, what crisis will be produced at most and at first?

Energy crisis will occur
Population and ecological imbalance will rise up
Rest half forests will maintain this imbalance
Some species will be extincted

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Environmental Science
Particulate pollutants are

are small solid particles released into the atmosphere
are small solid particles and liquid droplets
liquid droplets in atmosphere
all of these

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Environmental Science
The most harmful of ultraviolet radiation is

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

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MORE MCQ ON Environmental Science

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