Question

which correctly lists the three main ocean zones?
deep, neritic, surface
intertidal, deep, surface
neritic, intertidal, open ocean
open ocean, deep, continental

Explanation:

The three main ocean zones are the intertidal zone (where the ocean meets the land and is affected by tides), the neritic zone (the area over the continental shelf), and the open ocean zone (the vast area of the ocean away from the coast). Analyzing each option:

• Option 1: The "deep" is not one of the main three - it's more of a depth - related term rather than a main zone.
• Option 2: The intertidal, deep (incorrect as a main zone), and surface (not a main zone).
• Option 3: Neritic, intertidal, and open ocean are the three main ocean zones.
• Option 4: Continental is not a correct main zone term.

Answer:

neritic, intertidal, open ocean