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Environmental Science

Environmental Science
Zoos are examples for

exvivo conservation
in-vivo conservation
ex-situ conservation
In-situ conservation

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Environmental Science
Cigarette smoking exposes one to __________

Carbon monoxide
Sulphur dioxide
Nitrogen peroxide
Carbon dioxide

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Environmental Science
If the amount of energy lost by the earth to space each year were not approximately equal to that received:

The length of the year would change
The mass of the atmosphere would change
The atmosphere's average temperature would change
The sun's output would change

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Environmental Science
One greenhouse gas contributes 14% to total global warming and another contributes 6%. These are respectively identified as

N2O and CO2
CFCs and N2O
Methane and CO2
Methane and CFCs
CFCs and CO2

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Environmental Science
Molten rock deep inside the earth is called

lava
magma
valcano
core

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Environmental Science
Organ affected by pneumonia

Lungs
Heart
Kidney
Liver

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MORE MCQ ON Environmental Science

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