Which zone extends from the shoreline to the edge of the continental shelf, down to about 200 meters?

Prepare for the Marine and Coastal Ecosystems Test. Engage with flashcards and multiple-choice questions, with hints and explanations. Ace your exam!

Multiple Choice

Which zone extends from the shoreline to the edge of the continental shelf, down to about 200 meters?

Explanation:
In marine zonation, the Neritic Zone defines the coastal belt that sits over the continental shelf. It runs from the shoreline out to the edge of the shelf, down to about 200 meters. This makes it the correct choice because the description specifies a coastal zone bounded by the shelf edge, not the open-ocean water column or the seafloor. The Epipelagic Zone is the sunlit layer of open water and can occur over both shelf and open ocean, but it’s defined by depth rather than distance from shore. The Benthic Zone refers to the seafloor itself across depths, and the Abyssopelagic Zone is the deep-ocean layer far beyond the shelf. So the coastal belt from shore to shelf edge down to roughly 200 meters fits the Neritic Zone.

In marine zonation, the Neritic Zone defines the coastal belt that sits over the continental shelf. It runs from the shoreline out to the edge of the shelf, down to about 200 meters. This makes it the correct choice because the description specifies a coastal zone bounded by the shelf edge, not the open-ocean water column or the seafloor. The Epipelagic Zone is the sunlit layer of open water and can occur over both shelf and open ocean, but it’s defined by depth rather than distance from shore. The Benthic Zone refers to the seafloor itself across depths, and the Abyssopelagic Zone is the deep-ocean layer far beyond the shelf. So the coastal belt from shore to shelf edge down to roughly 200 meters fits the Neritic Zone.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy