Answer :
Final answer:
The section of the ocean floor found near the coastlines of all continents is called the shallow ocean, or continental shelf. This area is less than 200 meters deep and plays a critical role in marine biodiversity. It is differentiated from areas like the open ocean and deep ocean based on its depth and proximity to land.
Explanation:
Understanding the Ocean Floor Zones
The section of the ocean floor that is found near the coastlines of all continents is known as the shallow ocean, also referred to as the continental shelf. This area of the ocean is typically less than 200 meters deep and extends from the low tide mark to the point where the ocean floor drops steeply into the deep ocean. The intertidal zone, which is the area that is exposed at low tide and submerged at high tide, is part of the shallow ocean but is more specific to coastal regions.
In contrast, the open ocean refers to water bodies located farther from the shore, while the deep ocean pertains to the parts of the ocean that are significantly deeper than the continental shelf. An example of the significance of the shallow ocean includes its rich biodiversity and the crucial role it plays in the global ecosystem, serving as habitats for various marine species.
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