A loose granular substance, typically pale yellowish brown, resulting from the erosion of siliceous and other rocks and forming a major constituent of beaches, riverbeds, the seabed, and deserts.

h4.See also

* [[beach]]
* [[desert]]
* [[sand sculpture]]
** [[sand castle]]
* [[sandbox]]
* [[sand writing]]
** [[sand art]]
* [[sandstorm]]
* [[sand on skin]]
砂