It is called a coast
The edge of land that borders an ocean is called the coastline.
continental
seashore
Pacific rim
The land under an ocean at the edge of a continent is called the continental shelf. This is the shallow submerged portion of a continent that extends from the shoreline to the continental slope.
The lake zone closet to the land edge is called pond. This is a body standing water. It can be natural or artificial.
coastal plain
The Space Shuttle doesn't land in the ocean it lands on a runaway.
it is called a stream
It is called the continental shelf and is located on the edge of a continent and in the water.
The Ocean that separates Africa and America is called the Atlantic Ocean. It is the second largest ocean, behind the Pacific Ocean.
A river becomes an ocean when it has flowed to the edge of the land and into the open water; this place is called the mouth of the river.