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Environmental Science

Environmental Science
Non-biodegradable pollutants are created by

nature
humans
excessive use of resources
natural disasters

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Environmental Science
Phytoplankton are

Producers of forest
Omnivores
Producers of lakes
Consumers of Ocean

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Environmental Science
The formula of growth rate for population in given time is

dN/dt=rN
dt/rN=dN
dN/rN=dt
dt/rN=dt
dt/dN=rN

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Environmental Science
The ozone at ground level is primarily from __________ precursors.

Methane
CFCs
Oxygen
Fossil fuel

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Environmental Science
World wildlife week is observed during

First week of September
Last week of October
First week of October
Third week of October

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Environmental Science
Burning of coal produces oxides of sulphur and nitrogen which combined with water vapor leads to

acid rain
brackish water
forest fire
soil pollution

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MORE MCQ ON Environmental Science

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