island
Land along an ocean or sea is called a coastline.
The edge of land that borders an ocean is called the coastline.
The portion of the land mass that extends into the ocean is called the coastline or shoreline.
it is called convection
Dry land
d
Ocean-fron property Beach
A sea a portion of ocean that is enclosed or partly enclosed by land
No South China is land, the ocean is called the "South China Sea"
ocean
A Gulf
shelf