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Environmental Science

Environmental Science
Which of the following is not a green house gas?

Carbon dioxide
Methane
SF6
Ozone

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Environmental Science
Conservation within the natural habitat is

insitu conservation
invivo conservation
exvivo conservation
exsitu conservation

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Environmental Science
All are primary pollutants except

Ammonia
Peroxyacetyl Nitrate (PAN)
Sulfur dioxide
Hydrogen sulfide

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Environmental Science
Hot spots are regions of high

critically endangered population
endemism
rarity
diversity

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Environmental Science
An example of nitrogen fixing bacteria in the soil

Nostoc
Azotobacter
Rhizobium
Nitrobacter

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Environmental Science
A graphic representation of number of individuals of different species belonging to each trophic level in a an ecosystem is known as

Ecological pyramid
Pyramid of energy
Pyramid of biomass
Pyramid of number

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MORE MCQ ON Environmental Science

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