Sand by Mr Harvey https://padlet.com/highfieldharvey/lgyalysgvhh7fysb en-us 2024-04-14 08:46:13 UTC 2024-04-14 08:59:03 UTC hello@padlet.com Common daniel02px2029_4 https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953666728 Sand is very common on earth

]]> 2024-04-14 08:52:37 UTC https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953666728 Glass daniel02px2029_4 https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953666936

Sand can be used to make glass

]]> 2024-04-14 08:53:13 UTC https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953666936 Sillicon daniel02px2029_4 https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953667011 Sand can also be used to make silicon

]]> 2024-04-14 08:53:29 UTC https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953667011 how it is formed rogerfeng0 https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953667382 Sand forms when rocks break down from weathering and eroding over thousands of years

]]> 2024-04-14 08:54:10 UTC https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953667382 what sand is made of rogerfeng0 https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953667859 Sand is usually made of silica

]]> 2024-04-14 08:55:27 UTC https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953667859 cement rogerfeng0 https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953668427 sand can be used to make cement

]]> 2024-04-14 08:56:44 UTC https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953668427 Food grace_liu7 https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953668731 Sand can be eaten.


]]> 2024-04-14 08:57:37 UTC https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953668731 acidity rogerfeng0 https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953669083 Pure sand is mostly made from silica, a substance with a neutral acidity (PH7)

]]> 2024-04-14 08:58:42 UTC https://padlet.com/highfieldharvey/lgyalysgvhh7fysb/wish/2953669083