Oceanography (CBSE-NET (UGC) Geography (Paper-II & Paper-III)): Questions 32 - 38 of 145

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Question number: 32

» Oceanography » Bottom Relief of Indian, Atlantic and Pacific Oceans

Match List-Ⅰ List-Ⅱ▾
List-Ⅰ (Dogger Bank) List-Ⅱ (North Sea)

(A)

Shoal

(i)

Australia

(B)

Great Barrier Reef

(ii)

New Foundland

(C)

Grand Bank

(iii)

Deposition

Choices

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

a.

  • (ii)
  • (iii)
  • (i)

b.

  • (i)
  • (iii)
  • (ii)

c.

  • (ii)
  • (i)
  • (iii)

d.

  • (iii)
  • (i)
  • (ii)

Question number: 33

» Oceanography » Ocean Deposits

MCQ▾

Question

Which of the following is correctly matched?

Choices

Choice (4) Response

a.

Red clay - Pacific Ocean

b.

Pelagic deposits - Only inorganic

c.

Pteropod ooze - Continental slope

d.

Terrigenous deposits - Deep sea plain

Question number: 34

» Oceanography » Temperature and Salinity of the Oceans

MCQ▾

Question

The average salinity of seawater is

Choices

Choice (4) Response

a.

30%

b.

20%

c.

40%

d.

35%

Question number: 35

» Oceanography » Bottom Relief of Indian, Atlantic and Pacific Oceans

MCQ▾

Question

Which of the following trenches is in the Atlantic Ocean?

Choices

Choice (4) Response

a.

Tonga

b.

Romanche

c.

New Hebrides

d.

Kermadec

Question number: 36

» Oceanography » Temperature and Salinity of the Oceans

MCQ▾

Question

The salinity of the Gulf of Bothnia is low on account of

Choices

Choice (4) Response

a.

Minimal evaporation

b.

Low marine temperature

c.

Melting of snow

d.

Rivers draining into it

Question number: 37

» Oceanography » Temperature and Salinity of the Oceans

MCQ▾

Question

The dense fogs are common off the Grand Bank of New Foundland due to

Choices

Choice (4) Response

a.

It is a meeting place of cold and warm air

b.

Heavy snowfall

c.

It is a meeting place of two cold ocean currents

d.

It is a meeting place of cold and warm ocean currents

Question number: 38

» Oceanography » Origin of Ocean Basins

MCQ▾

Question

Submarine canyons form due to

Choices

Choice (4) Response

a.

Rifting

b.

Eustasy

c.

turbidity currents

d.

Subsidence and upliftment

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