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Environmental Science

Environmental Science
Natural earthquakes are caused by __________

Deep seas
Earth's crust
Peak mountains
Forests

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Environmental Science
Which of the following zones in a lake suffers from lack of light and therefore limited photosynthesis is able to take place?

Littoral
Profundal
Pelagic
Euphotic

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Environmental Science
What is the man-made greenhouse gas known as?

Carbon dioxide
Water Vapour
HFC
Ozone

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Environmental Science
_________ is an important factor that aggravates the effect of drought.

Acid Rain
Deforestation
Soil Erosion
Floods

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Environmental Science
As the air temperature increases, the air's capacity for water vapour:

Remains constant
Decreases
Is unrelated to air temperature and can either increase or decrease
Increases

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Environmental Science
The most important reason for decrease in biodiversity is

Introduction of exotic species
Habitat pollution
Habitat destruction
Over-exploitation

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MORE MCQ ON Environmental Science

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