Aroute between two bodies of water that is deep and wide enough for a vessel to sail through is called a(n)
a.
d i k e
b.
polder
c.
isthmus
d.
channel

Option (D)

Explanation:

A channel is a geological landform that forms a wide route or strait between the two distinct bodies of water, through which a vessel can easily sail and pass through. It is usually a narrow and deep waterway. The shape and size of these channels are basically controlled by the amount of sediment moving into it and the flow of water. This directly reflects the type of climate existing in that particular area, the presence of structural controls, the geology of the area and also the land used by the humans.

Thus, the correct answer is option (D).

Option (D)

Explanation:

A channel is a geological landform that forms a wide route or strait between the two distinct bodies of water, through which a vessel can easily sail and pass through. It is usually a narrow and deep waterway. The shape and size of these channels are basically controlled by the amount of sediment moving into it and the flow of water. This directly reflects the type of climate existing in that particular area, the presence of structural controls, the geology of the area and also the land used by the humans.

Thus, the correct answer is option (D).

since there isn't any suggested answers i will give you the reason and hopefully you can figure it

south africa, or rather all of africa, has not been in the location in which it is nowadays throughout the geological past. after the super-continent pangaea started to break apart, gondwanaland, in which was africa, moved further south, and parts of it came to be very close to the south pole. because the climate in this part of the world is very cold due to the very dispersed sun rays in there, what is now south africa, started to freeze, and the conditions were right for the formation of glaciers. the glaciers existed up until the period when gondwanaland started to break apart and what is now africa started to move towards north, sp it warmed up and the glaciers melted.