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Environmental Science

Environmental Science
The crack marked on a glacier due to splitting of ice is called

crevasses
delta
glacier
watershed

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Environmental Science
If the earth's average surface temperature were to increase, the amount of radiation emitted from the earth's surface would ____, and the wavelength of peak emission would shift toward ____ wavelengths.

Decrease, shorter
Increase, longer
Decrease, longer
Increase, shorter

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

PAN
SO2
CO
Aerosol

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Environmental Science
In pond ecosystem, the pyramid of biomass is

upright
spindle shaped
inverted
none of these

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Environmental Science
The pyramid of numbers is inverted in the case of

Forest ecosystem
Grassland ecosystem
lake ecosystem
parasitic food chain

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Environmental Science
All are physical pollutants except

sound
radiations
heat
soot

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MORE MCQ ON Environmental Science

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