Snow is frozen water. It forms when it is cold. Water in the air freezes. Ice crystals form. These crystals are snowflakes. They fall from the sky.
Photo Credit: FamVeld/Shutterstock
In the Know
Spring Changes
March 19 is the first day of spring. Many changes … read more
In the Know
Patterns All Around
Scientists make observations. Look at the photo of the cactus. … read more
In the Know
Summer Vacation
Summer vacation is coming! Let’s take a look at some … read more