Environmental Awareness (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 27 - 31 of 33

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Question number: 27

» Environmental Awareness » Environmental Hazards

Appeared in Year: 2009

MCQ▾

Question

Mauna Loa, in Hawaii is famous for – (December)

Choices

Choice (4) Response

a.

Monitoring sea level rise since 1950

b.

Botanical Garden

c.

Biggest collection of mammals’ fossils

d.

Continuous monitoring of atmospheric Equation since 1957.

Question number: 28

» Environmental Awareness » Environmental Education and Awareness

Appeared in Year: 2011

Match List-Ⅰ List-Ⅱ▾

Question

Match the items under List – I and List – II and select the correct answer using codes given below: (December)
List-Ⅰ (Different Techniques Of Farming) List-Ⅱ (Uses Of Techniques Of Farming)

(A)

Tissue culture technique

(i)

Organic farming

(B)

Cryo preservation technique

(ii)

Green revolution

(C)

Breeding technique

(iii)

Storage of propagules

(D)

Vermiculture technique

(iv)

Micro propagation

Choices

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

a.

  • (ii)
  • (iv)
  • (i)
  • (iii)

b.

  • (iii)
  • (iv)
  • (ii)
  • (i)

c.

  • (iv)
  • (iii)
  • (ii)
  • (i)

d.

  • (iii)
  • (ii)
  • (i)
  • (iv)

Question number: 29

» Environmental Awareness » Ozone Depletion

Appeared in Year: 2011

MCQ▾

Question

Which of the following gases facilitates formation of tropospheric ozone? – (December)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 30

» Environmental Awareness » Ozone Depletion

Appeared in Year: 2009

MCQ▾

Question

Ozone depletion is caused by the increase in the level of – (December)

Choices

Choice (4) Response

a.

Oxygen

b.

Carbon monoxide

c.

Water vapour

d.

Chlorofluoro carbon

Question number: 31

» Environmental Awareness » Global Warming and Climatic Change

Appeared in Year: 2009

MCQ▾

Question

General Circulation Model (GCM’s) are used to – (December)

Choices

Choice (4) Response

a.

Study ocean currents

b.

Predict climate

c.

Study temperature on wind

d.

Predict cyclones

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