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Environmental Science

Environmental Science
Almost all of the earth's weather occurs in the:

Troposphere
Mesosphere
Stratosphere
Thermosphere
Exosphere

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Environmental Science
Nitrogen fixing blue green algae is

Nostoc
Nitrosomonas
Rhizobium
Clostridium

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Environmental Science
Condensation nuclei may be:

Salt from the ocean
All of these
Smoke from forest fires
Particles of dust
Nitric acid particles

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Environmental Science
In meteorology, the word insolation refers to:

A well-constructed, energy-efficient home
The solar constant
An increase in solar output
Incoming solar radiation

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Environmental Science
Which of the following ecological pyramid is always upright?

None of these
Pyramid of number
Pyramid of biomass
Pyramid of energy

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Environmental Science
Water used for paper mills should not contain

chlorine
iron
sodium
magnesium

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MORE MCQ ON Environmental Science

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