CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III): Questions 16 - 21 of 385

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Question number: 16

» Endangered and Threatened Species » Microflora of Atmosphere » Air-Borne Diseases and Allergies

Appeared in Year: 2015

MCQ▾

Question

Inhalation of airborne mold spore leads to disease in man such as. (December)

Choices

Choice (4) Response

a.

Allergy

b.

Cardiac congestion

c.

Bronchitis

d.

Eye irritation

Question number: 17

» Environmental Awareness » Environmental Ethics and Global Imperatives

Appeared in Year: 2015

MCQ▾

Question

On 18th April 2015, Global Alliance to Eliminate Lead Paint (GAELP) announced the goal of eliminating lead paint around the world by (December)

Choices

Choice (4) Response

a.

2022

b.

2020

c.

2028

d.

2025

Question number: 18

» Basics of Environmental Geosciences » Mineral Resources and Environment » Resources and Reserves

Appeared in Year: 2015

MCQ▾

Question

Which of the following pairs of igneous rocks have the same mineral composition? (June)

Choices

Choice (4) Response

a.

Granite - basalt

b.

Basalt - gabbro

c.

Andesite - rhyolite

d.

Pumic – basalt

Question number: 19

» Basics of Environmental Geosciences » Earth's Processes and Geological Hazards » Earthquakes and Volcanism

Appeared in Year: 2015

MCQ▾

Question

An earthquake’s epicenter is: (June)

Choices

Choice (4) Response

a.

A point on the surface directly above the focus

b.

Determined by analyzing S - wave arrival time at seismic stations

c.

Usually in the lower part of the mantle

d.

Determined by analyzing P - wave arrival time at seismic station

Question number: 20

» Environmental Awareness » Restoration of Indian Lakes

Appeared in Year: 2015

MCQ▾

Question

Which of the following actions may be recommended for acidified lakes? (December)

Choices

Choice (4) Response

a.

Ozonation

b.

Chlorination

c.

Ammoniation

d.

Liming

Question number: 21

» Environment Impact Assessment » Base Line Information and Predictions

Appeared in Year: 2015

MCQ▾

Question

During clearance of any developmental project, the minimum distance required for site selection from eco-sensitive zone is: (June)

Choices

Choice (4) Response

a.

15 km

b.

10 km

c.

20 km

d.

5 km

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