The ground can be...
As hard as iron
Blanketed with snow
Carpeted with snow
Dusted with snow
Frozen solid
Sprinkled with snowThe trees may be...
Bare
Covered with frost
Laden with snow
Weighed down by snowIn the snow, you...
Plod
Plough through
Sink in
Struggle
StumbleOn the ice, you...
Glide
Skate
Skid
Slide
SlipMORE ICE, FROST AND SNOW WORDS
Avalanche
Jack Frost
Snowball
Snowdrift