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Environmental Science

Environmental Science
The effect of interspecific competition on niches is to make them

more triangular
larger
smaller
change location

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Environmental Science
Nitrogen fixing blue green algae is

Rhizobium
Nitrosomonas
Nostoc
Clostridium

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Environmental Science
If the average temperature of the sun increased, the wavelength of peak solar emission would:

Shift to a longer wavelength
Shift to a shorter wavelength
Impossible to tell from given information
Remain the same

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Environmental Science
Which of the following gases are mainly responsible for the atmospheric greenhouse effect in the earth's atmosphere?

Water vapor and carbon dioxide
Oxygen and nitrogen
Nitrogen and carbon dioxide
Ozone and oxygen

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Environmental Science
The heating of earth's atmosphere due to trapped radiation is known as

Thermal effect
Glass-House effect
Green House effect
Global warming

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Environmental Science
What is deforestation?

Forest Protection
None
destruction of forest
Product of forest

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MORE MCQ ON Environmental Science

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