Ice Cover

Glaciers; Ice Sheet; Icebergs; Marine Glaciers; Polar Ice Shelf; Sea Ice; Cover, Ice; Cover, Sea Ice; Covers, Ice; Covers, Sea Ice; Glacier; Glacier, Marine; Glaciers, Marine; Ice Cover, Sea; Ice Covers; Ice Covers, Sea; Ice Sheets; Ice, Sea; Iceberg
A thick mass of ICE formed over large regions of land, RIVERS, lakes, ponds, or SEAWATER.