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Environmental Science

Environmental Science
An example of nitrogen fixing bacteria in the soil

Nostoc
Rhizobium
Nitrobacter
Azotobacter

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Environmental Science
The main reason(s) for warm summers in northern middle latitudes is that:

The days are longer
Only (b) and (c) are correct
The sun is higher in the sky and we receive more direct solar radiation
All of these
The earth is closer to the sun in summer

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Environmental Science
The gas that absorbs most of the harmful ultraviolet radiation in the stratosphere:

Chlorofluorocarbons
Ozone
Nitrous oxide
Carbon dioxide
Water vapor

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Environmental Science
All species on earth together with their environments collectively comprise

hydrosphere
atmosphere
lithosphere
biosphere

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Environmental Science
Plantation produces around __________ percentage of industrial woods.

forty
thirty
twenty
fifty

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Environmental Science
The head quarter of IUCN is located in

Germany
Paris
Switzerland
England

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MORE MCQ ON Environmental Science

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