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Environmental Science

Environmental Science
What is Pedology?

Study of water
Study of air
none
Study of soil

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Environmental Science
Which one of the following ecosystem type has the highest annual net primary productivity?

Tropical deciduous forest
Temperate deciduous forest
Temperate evergreen forest
Tropical rain forest

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Environmental Science
The conversion of ammonia to nitrate is known as ________

nitrification
ammonification
denitrification
all of these

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Environmental Science
The slow rate of decomposition of fallen logs in nature is due to their

low moisture content
low cellulose content
poor nitrogen content
anaerobic environment around them

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Environmental Science
A biomass pyramid is important because it illustrates

How energy flows through a food web
The biomass of all organisms at each tropic level in a system
The number of tropic levels in a system
The number of species in each tropic level

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Environmental Science
The name given to a liquid drop of dew that freezes when the air temperature drops below freezing is:

Black frost
Hoarfrost
Frozen dew
White frost
Frost

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MORE MCQ ON Environmental Science

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