Oceanography-Origin of Ocean Basins [NTA-NET (UGC-NET) Geography (80)]: Questions 21 - 26 of 46

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Question 21

Question MCQ▾

The basic difference between ridges and rises is

Choices

Choice (4)Response

a.

Ridges are steep sided, rises are gentle

b.

Ridges are geologically older rises are geologically younger

c.

Ridges are found near margins, rises in Open Ocean

d.

Ridges are gentle sided rises are steep

Edit

Question 22

Question MCQ▾

The portion of the land which is submerged under seawater is called

Choices

Choice (4)Response

a.

Continental Slope

b.

Continental Shelf

c.

Abyssal Plain

d.

Trench

Edit

Question 23

Question MCQ▾

Arrange the following ocean bottom features in terms of percent area occupied by them in a descending order.

(1) Ocean Ridges

(2) Ocean Basin Floor

(3) Continental Platforms

(4) Submarine hills

Choices

Choice (4)Response

a.

2,1, 3,4

b.

4,1, 3,2

c.

3,2, 1,4

d.

3,1, 2,4

Edit

Question 24

Question MCQ▾

Submarine canyons are found on

Choices

Choice (4)Response

a.

Continental slope

b.

Deep sea plain

c.

Continental shelf

d.

Continental rise

Edit

Question 25

Question MCQ▾

The continental shelf along a mountainous region will be

Choices

Choice (4)Response

a.

embayed

b.

dissected

c.

narrow

d.

indented

Edit

Question 26

Appeared in Year: 2015

Question MCQ▾

Which one of the following is correct arrangement of oceans in ascending order of their size? (December)

Choices

Choice (4)Response

a.

Atlantic - Pacific - Arctic - Indian

b.

Pacific - Atlantic - Indian - Arctic

c.

Arctic - Indian - Atlantic - Pacific

d.

Indian - Arctic - Atlantic - Pacific

Edit