All streams flow into the sea, yet the sea is never full. To the place the streams come from, there they return again.
Ecclesiastes 1:7 NIV
- Beach (Wikipedia)
A beach is a landform alongside a body of water which consists of loose particles. The particles composing a beach are typically made from rock, such as sand, gravel, shingle, pebbles, etc., or biological sources, such as mollusc shells or coralline algae. Sediments settle in different densities and structures, depending on the local wave action and weather, creating different textures, colors and gradients or layers of material.