Ecology and Environment-Environmental Issues (AIIMS (All India Institute of Medical Sciences) Biology): Questions 1 - 5 of 19

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Question number: 1

» Ecology and Environment » Environmental Issues » Air Pollution and Its Control

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Appeared in Year: 2004

MCQ▾

Question

Nitrogen oxides produced from the emission of automobiles and power plants are the source of fine air borne particles, which lead:

Choices

Choice (4)Response

a.

Wet acid deposition

b.

Photochemical smog

c.

Industrial smog

d.

Dry acid deposition

Question number: 2

» Ecology and Environment » Environmental Issues » Agrochemicals and Their Effects

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Appeared in Year: 1981

MCQ▾

Question

Clove oil is extracted from - [BHU 1981, MP PMT 1989, AIIMS 1990]

Choices

Choice (4)Response

a.

Santalum wood

b.

Vetiveria roots

c.

Leaves of Syzygium aromaticum

d.

Floral buds of Syzygium aromaticum

Question number: 3

» Ecology and Environment » Environmental Issues » Solid Waste Management

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MCQ▾

Question

Domestic waste will lead to -

Choices

Choice (4)Response

a.

Air pollution

b.

Biodegradable pollution

c.

Non-degradable pollution

d.

Thermal pollution of soil

Question number: 4

» Ecology and Environment » Environmental Issues » Air Pollution and Its Control

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Appeared in Year: 2003

MCQ▾

Question

In almost all Indian metropolitan cities like Delhi, the major atmospheric pollutant (s) is/are

Choices

Choice (4)Response

a.

Oxides of sulphur

b.

Carbon dioxide and carbon monoxide

c.

Suspended particulate matter (SPM)

d.

Oxides of nitrogen

Question number: 5

» Ecology and Environment » Environmental Issues » Water Pollution and Its Control

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Appeared in Year: 2003

MCQ▾

Question

Biological Oxygen Demand (BOD) is a measure of

Choices

Choice (4)Response

a.

Amount of oxygen needed by green plants during night

b.

Amount of carbon monoxide inseparably combined with haemoglobin

c.

Industrial wastes poured into water bodies

d.

Extent to which water is polluted with organic compounds

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