Changes

'''Sand''' is made of [[silicon dioxide]] and can be found on beaches at coastlines throughout the world. Kids love to play in sand, and it makes a soft enough surface to lie down on while sunbathing. Wet sand can be used to make a sandcastle.  Another use for sand is to make glass by melting sand.

'''Sand''' is made of silicon dioxide and can be found on beaches at coastlines throughout the world. Kids love to play in sand, and it makes a soft enough surface to lie down on while sunbathing. Wet sand can be used to make a sandcastle.  Another use for sand is to make glass by melting sand.

[[Category:Geology]]

[[Category:Geology]]

[[Category:Soil]]

[[Category:Soil]]