How to Make Sand in Little Alchemy 2

Sand is a little element in Little Alchemy 2, but it can be used to create lots of interesting elements, for example Beach, Cactus, Camel, Desert, Glass, Gold, Hourglass, Ostrich, Sandpaper, and Sandstone. After you create the stone, it will be very easy to make sand.

Air + Air = Pressure
Earth + Pressure = Stone
Air + Stone = Sand