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Environmental Science

Environmental Science
Official date of Earth Day is on _________

43943
43987
43911
43973

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Environmental Science
A high density of elephant population in an area can result in

mutualism
Intraspecific competition
Predation on one another
Interspecific competition

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Environmental Science
During a radiation inversion, wind machines

All of these
Bring warm air down toward the surface
Mix the air near the ground
Lift cool, surface air to higher altitudes

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Environmental Science
The earth's radiation is often referred to as ________radiation, while the sun's radiation is often referred to as _________radiation.

Longwave, longwave
Longwave, shortwave
Shortwave, longwave
Shortwave, shortwave

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Environmental Science
Pollutants that are introduced into the environment by human activity are called as

all of these
quantitative pollutants
qualitative pollutants
anthropogenic pollutants

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Environmental Science
In a photochemical smog, which gas is an eye and mucous membrane irritant?

N2O
O3
SO2
CO2

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MORE MCQ ON Environmental Science

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