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Environmental Science

Environmental Science
What is the major cause of diminishing wildlife number?

Paucity of drinking water
Cannibalism
Habitat destruction
Felling of trees

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Environmental Science
Cigarette smoking exposes one to __________

Carbon monoxide
Carbon dioxide
Sulphur dioxide
Nitrogen peroxide

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Environmental Science
The phenomenon of occurrence of additional species found in the ecotone or transitional zone between adjoining ecosystems is known as _________

Edge effect
Raman effect
Coolidge effect
Root effect

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Environmental Science
When the two ecosystems overlap each other, the area is called

Habitat
Ecotype
Ecotone
Niche

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Environmental Science
When human body is infected by infection __________ type of cells are activated to defend the body.

leukocytes
monocytes
lymphocytes
erythrocytes

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Environmental Science
Name the disease caused by mercury poisoning in Japan

Xeroderma pigmentosum
Measles
Minamata disease
Itai itai

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