Snow is a this slab that is found everywhere in Snow Biomes. If snow is on top of a grass block, the grass bit will turn white. Destroying snow with a shovel will yeild a snowball. Snow cannot form on top of half or light emitting blocks. Snow tiles can be placed on top of other snow tiles to form Snow Slabs, and Snow Blocks. Snow can be stacked next to a cactus without destroying it.
Note: N stands for Nothing, SB stands for Snow Block
In a crafting table; Top Row: N,N,N. Middle Row: N,N,N. Bottom Row: SB,SB,SB.