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Environmental Science

Environmental Science
The presence of which is necessary for photosynthesis

Chlorophyll
Chloroform
Polymer
Phosphorus

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Environmental Science
Nitrogen oxide and hydrocarbons released by automobiles interact to form

Aerosol
CO
PAN
SO2

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Environmental Science
The most important reason for decrease in biodiversity is

Habitat destruction
Over-exploitation
Habitat pollution
Introduction of exotic species

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Environmental Science
Succession initiated on large sand deposits or deserts is called

Xerosere
Oxylosere
Hydrosere
Psammosere

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Environmental Science
Causative organisms of Malaria

Fungus
Bacteria
Plasmodium
Virus

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Environmental Science
Where are the days and nights of equal length all year long?

At the Equator
At 66.5o
At 23.5o
Nowhere

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MORE MCQ ON Environmental Science

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