Floe
The verb form can be an adjective (e.g. drifting ice, drifting debris).
Could be an iceberg, or an ice flow.
Icebergs (drifting ice) in Antarctica have broken off from the glaciers and ice shelves that stretch out over the sea at the continent's coastline.
Drifting sea-ice from ~860 A.D.
"leads"
The icebergs had been drifting further South than usual.
because of all the ice drifting to town you would not feel it and because we don't have lot's of ice anyway
James L. Wuebben has written: 'A hydraulic model investigation of drifting snow' -- subject(s): Snow fences, Boundary layer 'Ice jam flooding on the Missouri River near Williston, North Dakota' -- subject(s): Floods, Ice on rivers, lakes
Ice deflectors were added to the base of each pier to break up ice sheets drifting down the Northumberland Strait during the winter. These structures help prevent the ice from accumulating around the piers and causing damage.
The ice layer act as an insulator.
Yes and more the first layer is made of frozen nitrogen the secand layer is made of water and ice and the thired layer is made of rock