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Environmental Science

Environmental Science
If the sun suddenly began emitting more energy, the earth's radiative equilibrium temperature would:

Increase
Begin to oscillate
Remain the same
Decrease

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Environmental Science
The presence of high coliform counts in water indicates

contamination by human wastes
decreased Biological Oxygen Demand
phosphorus contamination
hydrocrbon contamination

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Environmental Science
Heat is energy in the process of being transferred from:

High pressure to low pressure
Regions of low density toward regions of high density
Low pressure to high pressure
Cold objects to hot objects
Hot objects to cold objects

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Environmental Science
Which of the following zones in a lake suffers from lack of light and therefore limited photosynthesis is able to take place?

Euphotic
Profundal
Littoral
Pelagic

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Environmental Science
Natural gas that was formed from ancient prehistoric forests is called

petroleum
Gobar gas
LPG
Fossil fuels

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Environmental Science
The world's biggest GHG emitter is

South Africa
China
India
USA

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MORE MCQ ON Environmental Science

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