Introduction of Environmental Science (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 27 - 30 of 41

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Question number: 27

» Introduction of Environmental Science » Pressure, Temperature, Precipitation, Humidity, Radiation and Wind

Appeared in Year: 2015

MCQ▾

Question

The hurricanes have spatial scale of: (June)

Choices

Choice (4) Response

a.

100 m – 10 km

b.

10 km – 100 km

c.

100 km – 1000 km

d.

100 m – 100 km

Question number: 28

» Introduction of Environmental Science » Natural Resources and Conservation

Appeared in Year: 2009

MCQ▾

Question

One of the following is not an In situ conservation for biological resources. (December)

Choices

Choice (4) Response

a.

Protected areas

b.

Breeding under confined areas

c.

National Parks

d.

Biosphere reserve

Question number: 29

» Introduction of Environmental Science » Earth, Man and Environment

Appeared in Year: 2011

Assertion-Reason▾

Assertion (Ꭺ)

Available data suggest that the first cells on earth were anaerobic heterotrophs. (December)

Reason (Ꭱ)

In the beginning, the earth’s atmosphere probably lacked free oxygen.

Choices

Choice (4) Response

a.

Ꭺ is true but Ꭱ is false

b.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

c.

Both Ꭺ and Ꭱ are false

d.

Ꭺ is false but Ꭱ is true

Question number: 30

» Introduction of Environmental Science » Physico-Chemical and Biological Factors in Environment

Appeared in Year: 2011

Match List-Ⅰ List-Ⅱ▾

Question

Match the List – I and List – II. Identify the correct answer from the codes given below the lists: (December)
List-Ⅰ (Domain) List-Ⅱ (Effects)

(A)

Water quality

(i)

BOD and COD

(B)

Soil environment

(ii)

Barrier to travel corridors

(C)

Wildlife

(iii)

Employment opportunities

(D)

Socioeconomics

(iv)

Erosivity & Erodability

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iii)
  • (iv)
  • (ii)
  • (i)

b.

  • (i)
  • (iv)
  • (iii)
  • (ii)

c.

  • (i)
  • (ii)
  • (iv)
  • (iii)

d.

  • (i)
  • (iv)
  • (ii)
  • (iii)

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