By Appearance and Texture:
* Powder: Light, fluffy snow that's easy to ski on.
* Wet snow: Heavy, dense snow that's often difficult to ski on.
* Slush: Partially melted snow that's soft and mushy.
* Graupel: Small, soft, icy pellets.
* Sleet: Frozen raindrops that are small and hard.
* Snowflakes: The six-sided crystals that make up snow.
* Snowdrifts: Accumulations of snow formed by wind.
* Snowpack: The entire layer of snow on the ground.
By Formation:
* Fresh snow: Newly fallen snow.
* Old snow: Snow that has been on the ground for a while and has become compacted.
* Crust: A hard layer of snow that forms when the surface melts and refreezes.
* Depth hoar: Large, fragile crystals that form in the snowpack.
By Location and Usage:
* Avalanche snow: Snow that is unstable and prone to avalanches.
* Glacier snow: Snow that accumulates on glaciers.
* Sea snow: Marine snow, which is organic matter that settles from the surface of the ocean.
These are just some examples of the many terms used to describe snow. The specific terms used will depend on the context and the specific characteristics of the snow being described.