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Environmental Science

Environmental Science
Heavy dust can cause

opening of stomata
closure of stomata
leaf blights
browning of leaves

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Environmental Science
Many freshwater animals cannot live for long in sea water and vice versa mainly because of the

Change in N levels
Osmotic problems
Variations in light intensity
Change in the levels of thermal tolerance
Spectral quality of solar radiation

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Environmental Science
The earth's radiation is often referred to as ________radiation, while the sun's radiation is often referred to as _________radiation.

Shortwave, shortwave
Shortwave, longwave
Longwave, longwave
Longwave, shortwave

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Environmental Science
Green plants are absent in deep sea. Why?

Great depth
High pressure
Light is absent
Low temperature

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Environmental Science
First National Park in India

Gir National Park
Bandipur National Park
Sunderbans National Park
Jim Corbett National Park

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Environmental Science
Atmospheric ozone layer which protect us from UV-B and C is getting depleted most by addition of

sulpur dioxide
chlorofluorocarbon
carbon monoxide
carbon dioxide

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MORE MCQ ON Environmental Science

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