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Environmental Science

Environmental Science
__________ is derived recently from living organisms and their metabolic products.

Biofuel
Fossil fuel
Gobar gas
Biomass

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Environmental Science
Air is composed of gases, water vapours and

light
dust particles
snowfall
rainfall

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Environmental Science
The pyramid of energy in terrestrial ecosystem is

Spindle shaped
Upright
Inverted
Irregular

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Environmental Science
Radiations are harmful as it

is unstable
causes skin cancer
alters body tissues
causes anemia

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Environmental Science
During the winter in the Northern Hemisphere, the "land of the midnight sun" would be found:

At high latitudes
Near the equator
On the West Coast
At middle latitudes
In the desert southwest

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

nonphotic
photic
aphotic
euphotic

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MORE MCQ ON Environmental Science

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