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Environmental Science

Environmental Science
An example of one way ecological cycle is

water cycle
energy cycle
carbon dioxide cycle
oxygen cycle

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Environmental Science
The world's biggest GHG emitter is

India
USA
China
South Africa

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Environmental Science
Pencillium does not swallow the growth of bacterium Staphylococcus. This sort of relationship is called

predation
mutualism
amensalism
commensalism

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Environmental Science
The World Wetlands Day is celebrated on ________

43889
43863
43911
43987

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Environmental Science
The gas that shows the most variation from place to place and from time to time in the lower atmosphere:

Methane (CH4)
Ozone (O3)
Argon (Ar)
Carbon dioxide (CO2)
Water vapour (H2O)

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Environmental Science
The most abundant greenhouse gas in the earth's atmosphere:

Water vapour (H2O)
Carbon dioxide (CO2)
Nitrous oxide (N2O)
Methane (CH4)
Chlorofluorocarbons (CFCs)

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MORE MCQ ON Environmental Science

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