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Environmental Science

Environmental Science
_______ trees shed their leaves during winter and hot summer.

ever green
coniferous
Shola
deciduous

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Environmental Science
In an oil trap formed by an anticline, __________ accumulates on top, __________ in the middle, and __________ at the bottom.

natural gas, oil, groundwater
oil, natural gas, ground water
ground water, oil, natural gas
oil, groundwater, natural gas

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Environmental Science
Green House effect is caused by

Increase in O2
Increase in CO2
Decrease in CO2
Decrease in O2

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Environmental Science
The total mass of water vapour stored in the atmosphere at any moment is about ____ of the world's supply of precipitation.

1 year
1 week
1 day
1 month

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Environmental Science
If the air temperature remains constant, evaporating water into the air will ____ the dew point and ____ the relative humidity.

Increase, decrease
Decrease, decrease
Decrease, increase
Increase, increase

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Environmental Science
Noise is _______________

Sound of crackers
Undesirable and unwanted sound
Huge sound
Sound of vehicles

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MORE MCQ ON Environmental Science

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