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Environmental Science

Environmental Science
In the Northern Hemisphere, this day has the fewest hours of daylight:

Autumnal equinox
Winter solstice
Summer solstice
Vernal equinox

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Environmental Science
Ozone Umbrella is located in which layer of atmosphere

Ionosphere
Mesosphere
Stratosphere
Troposphere

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Environmental Science
Gas released during photosynthesis is

Carbon dioxide
Oxygen
Methane
Nitrogen

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Environmental Science
Which of the following will increase in a rising parcel of air?

Saturation vapor pressure
Mixing ratio
Air temperature
None of these
Relative humidity

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Environmental Science
World Ozone day is

44151
44090
43987
43906

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Environmental Science
The combination of nitrogen oxides and hydrocarbons in the presence of the sunlight causes

Smog
Acid rain
Global warming
Ozone hole in the atmosphere

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MORE MCQ ON Environmental Science

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