Which relatively flat feature of the ocean floor is in the open ocean and borders the continental shell?

[Abyssal plains]

Why: Abyssal plains are flat wide areas of the ocean floor. You can find these features in between a continental rise and a mid-oceanic ridge. These plains are covered in sediment and are found deep down, on the ocean floor. The question, "Which relatively flat feature of the ocean floor is in the open ocean and borders the continental shell?" Directly addresses flat features of the ocean floor. Reading this question and adding what I know to it, I know that my answer is: Abyssal plains.

Vocabulary:

• Abyssal plains - flat wide areas of the ocean floor

• mid-oceanic ridge - a spreading center that bisects the North and South Atlantic basins

• sediment - rock that is formed by the accumulation← (buildup) of small particles

• continental rise - an underwater feature found between the continental slope and the abyssal plain.

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

it has to be understood that the sea water contains a huge amount of sodium and chlorine ions and if they enter the cell of the atlantic cod fish, the cell will shrivel and the fish will die. to avoid such a condition, the fish uses active transport for the purpose of removing the ions against the gradient.

explanation:

the atlantic cod is not a maritime osmoconformer. its native application of salts is less than that of the seawater it lives in. it is continually falling water from the gills to the ocean via osmosis.

countering that, the fish is going to be swallowing seawater. but since its internal collection of salts is lower than seawater, the fish will want to go free of excess salt, and since that's going upon a gradient, then active transport, requiring energy, must be used to pump out the salt. much marine fish use the organs to filter out the salt and these fish discharge very straight urine.