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Environmental Science

Environmental Science
Incineration of Municipal waste involves

Disintegration
Deduction
Oxidation
Redox action

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Environmental Science
A renewable source of energy is

Trees
Petroleum
Coal
Nuclear fuel

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Environmental Science
The atmospheric layer in which we live is called the:

Stratosphere
Ionosphere
Thermosphere
Troposphere
Exosphere

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Environmental Science
_________ energy is the main driving force of the ecological system.

Electric
Hydro
Solar
Mechanical

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Environmental Science
The amount of solar radiation reaching the surface of the earth is called

reflected light
solvents
Solar flux
minerals

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

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

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