CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III): Questions 131 - 137 of 376

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Question number: 131

» Environmental Awareness » Ozone Depletion

Appeared in Year: 2011

MCQ▾

Question

Ozone undergoes photolysis due to ultra-violet radiations of wavelength: (June NET Paper-2)

Choices

Choice (4) Response

a.

< 500 nm

b.

< 315 nm

c.

< 600 nm

d.

< 400 nm

Question number: 132

» Environmental Protection Act » Air (Prevention and Control of Pollution) Act 1981 Amended 1987

Appeared in Year: 2011

MCQ▾

Question

The Air (Prevention and Control of Pollution) Act, 1981 was first amended in the year: (June NET Paper-2)

Choices

Choice (4) Response

a.

1987

b.

1988

c.

1990

d.

1986

Question number: 133

» Air » Primary and Secondary Pollutants

Appeared in Year: 2011

MCQ▾

Question

Nitrogen Oxides ( NOx ) consist of: (June NET Paper-2)

Choices

Choice (4) Response

a.

NO+NO2

b.

NO+NO2+N2O+N2O5

c.

NO+NO2+N2O5

d.

NO+NO2+N2O

Question number: 134

» Environment Impact Assessment » Introduction to EIA

Appeared in Year: 2011

MCQ▾

Question

Definition of Impact Assessment given by (June NET Paper-2)

Choices

Choice (4) Response

a.

Graham Smith (1993)

b.

Heer and Hagerty (1977)

c.

Kozlowski (1989)

d.

Bartlett (1989)

Question number: 135

» Basics of Environmental Geosciences » Water Resources and Environment » Types of Water

Appeared in Year: 2011

MCQ▾

Question

Hyporhric biodiversity is linked with: (June NET Paper-2)

Choices

Choice (4) Response

a.

Ecotone of terrestrial and aquatic ecosystem

b.

Groundwater

c.

Ecotone of surface water and groundwater

d.

Asian region

Question number: 136

» Environment Impact Assessment » Environmental Impact Statement and Environmental Management Plan

Appeared in Year: 2011

MCQ▾

Question

ISO 14040 is related to: (June NET Paper-2)

Choices

Choice (4) Response

a.

Environmental audit

b.

Energy audit

c.

Cost benefit analysis

d.

Life cycle analysis

Question number: 137

» Energy Resources » Nuclear Energy - Fission and Fusion

Appeared in Year: 2015

MCQ▾

Question

In the following nuclear fusion reaction D+D=He+n+E the value of the energy E is: (June)

Choices

Choice (4) Response

a.

3.27 MeV

b.

18.3 MeV

c.

4.03 MeV

d.

17.6 MeV

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