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Environmental Science

Environmental Science
In an aquatic ecosystem, the depth to which light penetrates is called

euphotic
nonphotic
photic
aphotic

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Environmental Science
Where cold surface air replaces warm air, the boundary separating the different bodies of air is:

A parallel of latitude
A cold front
A warm front
A tornado

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Environmental Science
The temperature scale where 0o represents freezing and 100o boiling:

Kelvin
Absolute
Celsius
Fahrenheit

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Environmental Science
The cold feeling that you experience after leaving a swimming pool on a hot, dry, summer day represents heat transfer by:

Convection
Latent heat
Radiation
Conduction

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Environmental Science
The source of atmospheric oxygen is

Carbon Cycle
Nitrogen cycle
Green Plants
Water

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Environmental Science
The unfavourable alteration of environment due to human activities is termed as

pollution
ecological degradation
catastrophe
ecological disturbance

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MORE MCQ ON Environmental Science

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