The ocean meets the land
Often where the ocean touches the land, whether it’s the edge of a tiny island or the coast of a continent, there is a beach.
A beach is a stretch of sand, pebbles, or rocks. The sea makes beaches. Waves crash into a rocky shore for thousands of years, tossing the rocks around and breaking them into pebbles. Then, for hundreds or thousands of years more, the waves grind the pebbles together. In time, the pebbles are ground into tiny grains of sand. Many lakes make beaches this way, too.
Picture Credit : Google