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Environmental Science

Environmental Science
The planet with a strong greenhouse effect, whose surface temperature averages 480oC (900oF) is:

Venus
None of these
Mars
Earth
Pluto

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Environmental Science
In recycling of mineral elements within an ecosystem, the responsible direct acing organism are called

Primary consumers
Producers
Secondary consumers
Decomposers

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Environmental Science
The main atmospheric layer near the surface of earth is

ionosphere
stratosphere
troposphere
mesophere

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Environmental Science
What scale is useful to record the force of wind ?

Fajita
Decibel
Richter
Beau fort

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Environmental Science
In which year Silent Valley was declared as National Park?

1982
1984
1981
1988

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Environmental Science
Which one of the following is not a primary pollutant?

Nitrogen oxides
Sulpuric acid
Particulate matter
Carbon monoxide

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MORE MCQ ON Environmental Science

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