Consider the following statements 1 Many of the world 39 s largest mountain chains exist beneath the...........

Geography and Environment World Physical Aspects

Download Solution PDF

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 Atlan tic.

Which of the statements given above are correct?

This questions was previously asked in

CAPF 2023 Paper-1

View All CAPF Previous Year Papers

1 and 2 only

3 and 4 only

1, 2 and 4 only

1, 2 and 3 only

छोटे Courses बड़े Results

Master World Physical Aspects

Prepare through Micro-courses

Try Now

Explanation:

- Many of the world's largest mountain chains exist beneath the sea. This statement is correct. These underwater mountain ranges are mostly volcanic and span huge distances.

- Some mountain chains are revealed as island arcs. This statement is true. Island arcs are chains of islands formed from underwater volcanic activity, usually at convergent tectonic boundaries.

- The mid-oceanic ridges form the longest mountain chains. Correct once more. These ridges snake through the world's oceans, forming a continuous mountain range.

- The mid-Atlantic ridge rises thirty-three meters above the floor of the Atlantic. This statement is not accurate. While the ridge is significant in height, the specific measurement given here isn't correct or standardized.

Given the information:

- Option:4- 1, 2 and 3 only