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Environmental Science

Environmental Science
The dew point temperature is a measure of the total amount of water vapor in the air.

1

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Environmental Science
The method of simultaneous integration of trees with agricultural crops is called

Deforestation
Reforestation
Agro forestry
Combined culture

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Environmental Science
Typically, water vapour occupies about what percentage of the air's volume near the earth's surface?

Close to 10 percent
About 78 percent
Less than 4 percent
About 21 percent
None of these

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Environmental Science
World Water Day is celebrated on ___________

43912
43973
43962
43987

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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?

Littoral
Profundal
Euphotic
Pelagic

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Environmental Science
When oil and gas resources are burnt they kill many forests and lakes by

water pollution
deforestation
forest fire
acid rain

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