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Environmental Science

Environmental Science
_________ energy is the main driving force of the ecological system.

Hydro
Solar
Mechanical
Electric

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Environmental Science
Cigarette smoking exposes one to __________

Nitrogen peroxide
Carbon monoxide
Sulphur dioxide
Carbon dioxide

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Environmental Science
The resources that are derived from bio-mass of living organisms are called ________ resources.

natural
non-renewable
renewable
environmental

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Environmental Science
What is Dendrology?

None of these
Study of Butterflies
Study of Plants
Study of Trees

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Environmental Science
Non-biodegradable pollutants are created by

excessive use of resources
humans
natural disasters
nature

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Environmental Science
Which of the following ecological pyramid is always upright?

None of these
Pyramid of energy
Pyramid of biomass
Pyramid of number

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MORE MCQ ON Environmental Science

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