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Environmental Science

Environmental Science
In an aquatic ecosystem, the tropic level equivalent to cows in grasslands is

Phytoplankton
Benthos
Zooplankton
Nekton

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Environmental Science
What is Carcinogen?

Drugs for curing infectious disease
Cancer causing agent
Food colourants
Drugs used for curing cancer

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Environmental Science
_________ is mixed with petrol for being used in automobiles.

Propanol
Gasohol
Ethanol
Methanol

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Environmental Science
Air pollution is likely to be most severe

when the atmosphere is turbulent
near the center of an anticyclone
in the summer
in the interior of continents

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Environmental Science
Minute particles and liquid droplets are collectively called

Aerosols
Convection current
Ozone
UV radiation

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Environmental Science
Coal is a __________ resource.

abiotic
inorganic
deforestation
None of these

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