Question

letter b is an example of a(n)?

abyssal plain
back arc basin
fracture zone
mid - ocean ridge
hot spot
ocean plateau
passive continental margin
island arc
ocean trench

Explanation:

A passive continental margin is located at the edge of a continent where there is no plate - to - plate collision or rifting activity. It typically has a broad continental shelf, a continental slope, and a continental rise. In the context of ocean - floor features, the area indicated by letter B in the image shows the transition zone between the continent and the deep - ocean basin which is characteristic of a passive continental margin.

Answer:

Passive continental margin