Ming asked \ his class to name the ocean that has a landmass as a boundary on one side and the other boundaries consist of other oceans. which ocean is ming referring to?
a.
southern ocean
b.
pacific ocean
c.
arctic ocean
d.
indian ocean
e.
atlantic ocean

The correct answer is - A. Southern Ocean.

The Southern Ocean is a large water body located around the continent of Antarctica. On one side, this ocean has a boundary with land, that is the southern part of it, bordering with the land mass of Antarctica.

On the other sides though, this ocean has boundaries with other water bodies, or rather oceans, not with land masses, making it the only ocean that has a boundary with three other oceans. The Southern Ocean has a boundary with the Atlantic Ocean, Indian Ocean, and the largest Pacific Ocean.

This ocean has very cold waters, part of which are frozen, and the typical landscape of it is with countless icebergs floating on it. It is very similar to the Arctic Ocean.

it’s lava came from an explosive eruption

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.