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Environmental Science

Environmental Science
Which of the following gases has role an important in maintaining atmospheric temperature?

Nitrogen
Carbon dioxide
Oxygen
Argon

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Environmental Science
Producers are otherwise known as

Organic compounds
Autotrophs
Organisms
Manufacturers

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Environmental Science
Ozonosphere seen in

thermosphere
stratosphere
ionosphere
mesophere

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Environmental Science
Ecotype is a type of species in which environmentally induced variations are

None of these
Temporary
Genetically fixed
Genetically not related

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Environmental Science
Rainfall is measured by an instrument known as

Nanometer
Rain gauge
Seismograph
Lactometer

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Environmental Science
When number of food chains is interlocked this is called

pyramid
food chain
food web
food link

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