What are coastlines?

Answer 1

When used as a noun, coast means the part of the land near the sea; the edge of the land.

When used as 'the Coast', it means the Pacific coast of North America.

Coast can also mean a run or movement in or on a vehicle without the use of power.

Answer 2

Coastlines are the boundary between land and the ocean or any large body of water. They can vary in shape and size, with features such as beaches, cliffs, and estuaries. Coastlines are dynamic and are constantly shaped by natural processes like erosion, deposition, and sea level change.

Answer 3

It's where land and sea meet. So there are beaches, cliffs and land sloping into the sea.

Answer 4

A coastline is the land that borders any body of water, but mostly oceans, seas, etc.

Answer 5

Coastlines are part of ocean that act as the borded line of that sea.