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Environmental Science

Environmental Science
Decomposers are otherwise called as

Secondary consumers
Detritivores
Primary consumers
Organic matter

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Environmental Science
A __________ is formed due to the collection of water in a natural basis or depression in a mountainous area or in plains.

Lake
Pond
Spring
Stream

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Environmental Science
_________ is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer.

Denmark
France
Germany
Spain

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Environmental Science
Pollutants that are introduced into the environment by human activity are called as

qualitative pollutants
all of these
quantitative pollutants
anthropogenic pollutants

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Environmental Science
The organic matter produced by the photosynthetic activity of green plants is called as

primary productivity
light energy
energy flow
cellular process

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Environmental Science
World wildlife week is observed during

First week of October
Third week of October
First week of September
Last week of October

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MORE MCQ ON Environmental Science

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