They don't.
It depends on the composition of local rock, shells and other components of the sand. Iceland and Hawai'i for example, being composed mostly of dark volcanic rocks, have black sand beaches.
because the nutrients in the sand differ and that's what makes the sand the color
Beaches can be different colors in different areas because they are made up of different sediments or materials
because the nutrients in the sand differ and that's what makes the sand the color
Beaches are formed by waves depositting sand.
of sand,air,and acid
no beaches are made of sand
There are many types of beaches. A pink sand beach is made of crushed bit of seashells.
yes
Sand on beaches came from RIVERS.
The beaches with black sand are volcanic in origin.
There are many different types of shorelines. Some examples are fine-grained sand beaches, riprap structures or sheltered man-made structures. Fine-grained sand beaches are beaches with fine sand, riprap structures are rocky shorelines and man-made structures are structures like docks, built by men.
Sand
There is no symbol for sand on the periodic table. Sand is typically a mixture of quartz and feldspar. The white sand beaches of Mexico are usually made up of gypsum and the spectacular black beaches down in the Pacific Islands are composed of fine volcanic particles. (:
because u suck