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Environmental Science

Environmental Science
Pick out the potent green house gas

N2O
CO2
CH4
O3

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

smaller
more triangular
larger
change location

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Environmental Science
What is the name of the action plan for sustainable development in the Twenty first century framed in the Rio Declaration on Environment & Development (1992)?

Action 21
Agenda 21
Declaration 21
Rio 21

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Environmental Science
Which of the following is considered a variable gas in the earth's atmosphere?

Water vapor
Nitrogen
Oxygen
Argon

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Environmental Science
On a clear, calm, night, the ground and air above cool mainly by this process:

Convection
Evaporation
Radiation
Conduction
Reflection

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Environmental Science
Which one of the following environmental pollutants has the problem of biomagnifications?

O3 and CO2
Hg fungicides
NO3
SO2

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MORE MCQ ON Environmental Science

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