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

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.

Dry acid deposition

c.

Industrial smog

d.

Photochemical smog

Question number: 2

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

Appeared in Year: 1981

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Floral buds of Syzygium aromaticum

b.

Vetiveria roots

c.

Leaves of Syzygium aromaticum

d.

Santalum wood

Question number: 3

» Ecology and Environment » Environmental Issues » Solid Waste Management

MCQ▾

Question

Domestic waste will lead to -

Choices

Choice (4) Response

a.

Non-degradable pollution

b.

Biodegradable pollution

c.

Thermal pollution of soil

d.

Air pollution

Question number: 4

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

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.

Carbon dioxide and carbon monoxide

b.

Suspended particulate matter (SPM)

c.

Oxides of nitrogen

d.

Oxides of sulphur

Question number: 5

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

Appeared in Year: 2003

MCQ▾

Question

Biological Oxygen Demand (BOD) is a measure of

Choices

Choice (4) Response

a.

Amount of carbon monoxide inseparably combined with haemoglobin

b.

Industrial wastes poured into water bodies

c.

Extent to which water is polluted with organic compounds

d.

Amount of oxygen needed by green plants during night

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