Question

which part of the shallow ocean descends sharply away from the continental shelf?
○ abyssal plain
○ mid-ocean ridge
○ transitional zone
○ continental slope

Explanation:

To solve this, we analyze each option:

• Abyssal plain: A flat, deep ocean floor area, not related to the continental shelf's sharp descent.
• Mid - ocean ridge: An underwater mountain range formed by tectonic activity, not related to the continental shelf's descent.
• Transitional zone: Not a standard term for the sharp descent from the continental shelf.
• Continental slope: The area that descends sharply from the continental shelf to the deep ocean.

Answer:

D. continental slope