Consider the following statements: 1. Many of the world’s largest mountain chains exist beneath the sea. 2. Some mountain chains are revealed as island arcs. 3. The mid-oceanic ridges form the longest mountain chains. 4. The mid-Atlantic ridge rises thirt

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Q: 45 (CAPF/2023)
Consider the following statements:
1. Many of the world’s largest mountain chains exist beneath the sea.
2. Some mountain chains are revealed as island arcs.
3. The mid-oceanic ridges form the longest mountain chains.
4. The mid-Atlantic ridge rises thirty-three metres above the floor of the Atlantic.
Which of the statements given above are correct?

question_subject: 

Geography

question_exam: 

CAPF

Statements 1, 2, and 3 are correct. Many significant mountain chains are underwater, such as mid-oceanic ridges, which are also the longest mountain chains. Island arcs often depict exposed mountain ranges.