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Environmental Science

Environmental Science
Nitrogen oxide and hydrocarbons released by automobiles interact to form

Aerosol
PAN
SO2
CO

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Environmental Science
The movement "Beej Bachao Andolan" was aimed for the conservation of _______

shrubs
crops
coconut
trees

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Environmental Science
Decomposers are otherwise called as

Secondary consumers
Primary consumers
Detritivores
Organic matter

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Environmental Science
What is "Black Lung"?

Occupational Hazard to the miners
None of these
Occupational Hazard to navigators
Occupational Hazard to pesticide applicators

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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

Pyramid of energy
Pyramid of number
Pyramid of biomass
Ecological pyramid

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Environmental Science
Major cause of Ozone depletion is due to which chemical?

Dioxins
Rayon
ChloroFluoroCarbons
Polyphenols

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MORE MCQ ON Environmental Science

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