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Environmental Science

Environmental Science
__________ is derived recently from living organisms and their metabolic products.

Biomass
Fossil fuel
Gobar gas
Biofuel

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Environmental Science
_______ is an example of "bottom feeders".

Snake
Tadpole
Cat fish
Frog

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Environmental Science
During the afternoon the greatest temperature difference between the surface air and the air several meters above occurs on a:

Cloudy, windy afternoon
Cloudy, calm afternoon
Clear, windy afternoon
Clear, calm afternoon

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Environmental Science
Which one of the following is the correct percentage of the two green house gases that contribute to the total global warming?

CFCs -14%, Methane-20%
Methane-20%, N2O-18%
CO2-40%,CFCs-30%
N2O-6%, CO2 -86%

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Environmental Science
The most harmful of ultraviolet radiation is

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

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Environmental Science
Endemic species are

species localised in a specific region
critically endangered species
rare species
cosmopolitan in distribution

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MORE MCQ ON Environmental Science

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