Question

a scientist wants to replace the letters on the diagram with the features they represent. which question would best help a scientist decide where to place a label for the continental shelf?
a where is the sloping topography that is moving toward the ocean floor?
b where is the shallowest part of the topography that is near land?
c where is the newly formed underwater mountain topography?
d where is the deepest point of the topography on the ocean floor?

Explanation:

The continental shelf is the shallow, submerged extension of a continent, located adjacent to land and representing the shallowest part of the ocean floor near coastlines. We match this definition to the options:

• Option A describes the continental slope, not the shelf.
• Option B aligns with the definition of a continental shelf (shallow, near land).
• Option C refers to a seamount, not the shelf.
• Option D describes an ocean trench, not the shelf.

Answer:

B. Where is the shallowest part of the topography that is near land?