They are known as icebergs.
The type of erosion that is caused by moving masses of ice is called glacial erosion.
GlacierLarge masses of floating ice are called Icebergs. There are different types, but that is the general term applied to those large masses of ice.
These are glaciers.
Glaciers. Glaciers are large masses of ice that flow slowly over land, shaping the land through processes like erosion and deposition.
Glacial erosion is caused by moving masses of ice. As glaciers flow over the land, they pick up rocks and debris, scraping and carving the land beneath them. This process shapes the landscape through processes such as plucking and abrasion.
glacier
Large masses of water vapor are called clouds. Clouds are formed when warm air rises and cools, causing the water vapor to condense into tiny water droplets or ice crystals.
flow in all directions
They are enormous masses of ice that flow in all directions.
These are glaciers.
What you are probably looking for is "Black ice". It covers the road surface but you don't realize it is there until you are spinning off into a ditch.
Clouds are air masses filled with tiny water droplets or ice crystals.