Basically, because sand is heavier than water and sinks.
Sand is constantly being created by erosion - both by water and wind - of solid rock. It gets carried by turbulent water but it eventually settles to the bottom of all watercourses - rivers, lakes and seas.
sand
sand,rocks
sand (sometimes shells)
sand
The ocean has different zones that has plants and animals. The area along the ocean floor that consists of sand silt and dead organisms is called the benethic zone.
Yes. They grow legs and wander around looking for jellyfish to kick.
sand if you go scuba diving you will know
no because of all the things growing out of it
There are no rocks on the ocean floor because they turn to sand. The moving of the water gradually wears away at the rocks.
they wash in the sand at the ocean floor that is then called "deposit" I THINK
In shallow waters it can. Sediments can be redistributed and sand bars washed away.
they dont really hide in sand, just they search the ocean floor for things to eat. it looks like they hide in sand because their wings move the sand upwards which then lands on their back.