21.   Many of the bodies are believed to have washed into the Pacific or disappeared beneath the mud.

22.   Eventually the whole town will be cleared away, cleaned up, and gradually disappear beneath the water for good.

23.   The river disappeared beneath the sands and they moved elsewhere.

24.   Then it disappears beneath the water to cross the Straight of Gibraltar between Tangiers and Zahara de los Atunes before arriving in Cordoba in southern Spain.

25.   Two and a half minutes later the tip of the mast disappeared beneath the stormy waves.

26.   Locals are puzzled as to how the boat disappeared beneath waters which were calm at the time.