Beach water is basically normal water with salt in it. The sand or rocks won't really change it
No, beach balls are made out of plastic.
A beach made of pebbles is often called a "shingle" beach.
Sand Crystals
Beach.
I think it is made out of pig skin
IF the beach is made of dry sand, then the lightening makes a "fulgerite".
with softer material
no
no
Much of the coarser sediment material supplied by rivers settles out near shorelines or on beaches.
Yes, there are sissy bars made especially for beach cruisers!
tidal erosion of the land