What is the second largest ice mass on the earth?
The Greenland ice sheet
Antarctica
Antarctica
Greenland
Antarctica
Greenland
Antarctica
Laurentide Ice Sheet
Greenland
Antarctica
West Antarctic Ice Sheet
Greenland
Laurentide Ice Sheet
Antarctica
West Antarctic Ice Sheet
Greenland Ice Sheet
Greenland
Antarctica
Laurentide Ice Sheet
Greenland
Antarctica
The Antarctic Plateau
West Antarctic Ice Sheet
Greenland Ice Sheet
Greenland
Antarctica
Laurentide Ice Sheet
The Antarctic Plateau
West Antarctic Ice Sheet
Weddell Sea
Antarctica
Greenland
Greenland Ice Sheet
Polar Plateau
Antarctica
Weddell Sea
The Antarctic Plateau
West Antarctic Ice Sheet
Laurentide Ice Sheet
Greenland
West Antarctica
The Antarctic ice sheet
polar ice cap
Brown Glacier
Greenland Ice Sheet
Antarctica
Polar Plateau
Weddell Sea
Greenland
The Antarctic Plateau
West Antarctic Ice Sheet
West Antarctica
Laurentide Ice Sheet
Antarctica
Brown Glacier
Polar Plateau
Greenland ice sheet
polar ice cap
Northern Hemisphere
Greenland
Laurentian Upland
Laurentide Ice Sheet.
polar ice sheet
Polar Ice Sheet
Greenland Ice Sheet
Greenland ice cap
The Antarctic ice sheet
Antarctica
The Antarctic Plateau
polar ice sheets
West Antarctic Ice Sheet
Brown Glacier
polar ice caps
Polar Plateau
West Antarctica
Greenland ice sheet
Greenland
Northern Hemisphere
Laurentide Ice Sheet
Polar Ice Sheet
West Antarctic Ice Sheet.
The Antarctic ice sheets
Laurentian Upland
Antarctica
Greenland ice cap
polar ice cap
Greenland Sea
Brown Glacier
Greenland Ice Sheet.
Polar Plateau
Weiss Glacier
Greenland Ice Sheet
Laurentide Ice Sheet.
The Antarctic Plateau
West Antarctic Ice Sheet
polar ice sheet
Greenland
Greenland ice sheet
West Antarctica
Polar Ice Sheet
polar ice caps
Antarctica
polar ice sheets
Greenland and Antarctica
Laurentian Upland
West Antarctic Ice Sheet.
Greenland ice cap
polar ice cap
Brown Glacier
Greenland Sea
Laurentide Ice Sheet
Polar Plateau
Greenland
Greenland ice sheets
Antarctica
Polar Ice Sheet
Greenland ice caps
The Antarctic Plateau
Greenland ice sheet
The Antarctic ice sheets
Hudson Bay
Greenland Ice Sheet
Greenland Ice Sheet.
Laurentide Ice Sheets
West Antarctica
Laurentide Ice Sheet.
Brown Glacier
Polar Plateau
polar ice sheet
Greenland Sea
polar ice cap
Greenland ice cap
polar ice caps
West Antarctic Ice Sheet
Laurentian Upland
Greenland ice Sheet
West Antarctic Ice Sheet.
Greenland
Greenland glaciers
Antarctica
polar ice sheets
Greenland glacier
Polar Ice Sheet
Hudson Bay
Laurentide Ice Sheet
Greenland ice sheets
Greenland ice caps
Greenland ice sheet
The Antarctic Plateau
Brown Glacier
Polar Plateau
Tibetan Plateau
Greenland Sea
polar ice sheet
West Antarctica
polar ice cap
Greenland Ice Sheet
polar ice caps
Greenland ice cap
Laurentide Ice Sheets
Laurentian Upland
Antarctica
Greenland ice Sheet
Greenland icecap
Greenland
Hudson Bay
Greenland Ice Sheet.
Greenland ice
West Antarctic Ice Sheet
Polar Ice Sheet
Polar Ice Cap
Laurentide Ice Sheet.
polar ice sheets
Brown Glaciers
West Antarctic Ice Sheet.
Black Sea Glacier
Greenland ice sheets
Greenland ice caps
Greenland ice sheet
Brown Glacier
polar oceanic glaciers
polar oceanic ice
Laurentide Ice Sheet
Greenland glaciers
Antarctica
Greenland Ice Cap
Greenland Sea
The Antarctic Plateau
Greenland.
Greenland glacier
polar ice sheet
polar ice cap
Hudson Bay
polar ice caps
Greenland
Greenland ice cap
Laurentian Upland
Black Sea Glaciers
Greenland ice Sheet
Greenland icecap
West Antarctica