Answer :
- Not all large masses of ice are glaciers.
- A large accumulation of snow and ice that does not move is called a snowfield.
- When large masses of ice form when the upper surface of the ocean freezes, that ice is called sea ice.
ABOUT GLACIER
The definition of a glacier is a large chunk of ice crystals, snow, rock, sediment, and often liquid water that comes from land and moves slowly down the slope , under the influence of its own weight and gravity.
Alpine glaciers form on mountain slopes and move downward through valleys.
Sometimes, alpine glaciers create or deepen valleys by pushing dirt, soil, and other material out of the way.
These alpine glaciers are found on high mountains on every continent except Australia (although there are many in New Zealand).
The Gorner Glacier in Switzerland and the Furtwangler Glacier in Tanzania are both typical mountain glaciers.
Alpine glaciers are also known as valley glaciers or mountain glaciers.
Meanwhile, ice sheets, unlike alpine glaciers, are not confined to mountainous areas.
They form a broad dome and spread from its center in all directions.
As the ice sheets spread, they covered everything around in a thick layer of ice, including valleys, plains, and even entire mountains.
The largest ice sheets, called continental glaciers, are spread over vast areas.
Learn more about glacier at https://brainly.com/question/28345828.
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