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 |
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 |
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 |
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 |
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 |
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 |