Oceanography (CBSE-NET (UGC) Geography (Paper-II & Paper-III)): Questions 60 - 65 of 165

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Question number: 60

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

MCQ▾

Question

Which of the following submarine canyons is NOT in the Atlantic Ocean?

Choices

Choice (4) Response

a.

Hudson Canyon

b.

Sao Francisco Canyon

c.

Scripps Canyon

d.

Oceanographer Canyon

Question number: 61

» Oceanography » Ocean Deposits

MCQ▾

Question

The most widespread ooze deposits are

Choices

Choice (4) Response

a.

Coccolithophore

b.

Globigerina

c.

Pteropod

d.

Radiolaria

Question number: 62

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

MCQ▾

Question

Arrange the following trenches in descending order in terms of length

(1) Java Trench

(2) Peru Chile

(3) Aleutian Trench

(4) Middle America

Choices

Choice (4) Response

a.

3, 2, 1, 4

b.

2, 3, 4, 1

c.

2, 1, 3, 4

d.

1, 3, 4, 2

Question number: 63

» Oceanography » Tides and Ocean Currents

Appeared in Year: 2014

Assertion-Reason▾

Assertion (Ꭺ)

The Sahara desert enjoys a dry climate. (December)

Reason (Ꭱ)

The eastern side of ocean in sub-tropics along with cold oceanic current.

Choices

Choice (4) Response

a.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

b.

Ꭺ is true but Ꭱ is false

c.

Ꭺ is false but Ꭱ is true

d.

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

Question number: 64

» Oceanography » Temperature and Salinity of the Oceans

MCQ▾

Question

The sea temperature is

Choices

Choice (4) Response

a.

Constant at all depth

b.

Decreasing with the depth

c.

Slowly increases with the depth

d.

Increases with the depth

Question number: 65

» Oceanography » Temperature and Salinity of the Oceans

MCQ▾

Question

Temperature in the deep waters of open oceans are always nearing freezing point due to

Choices

Choice (4) Response

a.

Surface ocean currents

b.

Surface Waves

c.

Vast stretches of water

d.

Deep equatorward flow of dense polar water

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