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What else can I help you with?
How much ice is above land in antarctica?
The ice sheet covering about 98% of the Antarctic continent is all above land.
How do we know that there are mountains under antarctica?
We know there are mountains under the Antarctic ice sheet, because some of their peaks rise above the level of the ice sheet.
What percentage sheet of ice does the Antarctica Ice sheet hold?
The ice sheet holds 100% of Antarctica's . . . ice sheet.
What percent of an ice sheet is underwater?
Approximately 90% of an ice sheet is underwater, with only about 10% visible above the water's surface. This underwater ice helps stabilize the ice sheet by providing structural support and preventing it from sliding into the ocean.
What temperature will the ice sheet melt?
Ice sheets typically melt at temperatures above 32 degrees Fahrenheit (0 degrees Celsius). The exact temperature at which an ice sheet will melt depends on factors such as the thickness of the ice, the presence of sunlight, and the duration of exposure to warmer temperatures.
What is a sheet of ice?
a sheet of ice is called a glacier
Is Antarctica always covered in snow?
Antarctica is covered -- 98% -- by an ice sheet, not snow. You can find snow sometimes on the Antarctic Peninsula. The beaches are ice-free, as are the nunataks -- the mountain tops that poke above the ice sheet.
What sticks out above the ice sheet in Antarctica?
You may be thinking of the tips and tops of mountains, which are called nunataks.
The ice sheet is approximately 1500 meters thick in the Arctic or Antarctica?
The ice sheet exceeds 1500 meters in both of these ice sheets, with the Arctic ice sheet referring to the Greenland Ice Sheet.
Is Antarctica barren land?
Ninety-eight percent of the continent is covered by an ice sheet. The bare land in Antarctica is generally beach area, or nunataks -- the tops of mountain peaks that poke above the ice sheet.
What is Antarctica's land scape considered?
Since 98% of the continent is covered by an ice sheet, one could consider its landscape as icy. As well, there are mountain peaks -- nunataks -- that pierce the ice sheet and soar above it.
How do glaciers move boulders?
As a glacier or ice sheet moves, it can erode bedrock. The ice can then pick up, or entrain, the eroded rock. As the ice flows, it transports the bedrock debris in the direction of flow.
