Trivia quiz questions about glaciers with answers
What is a glacier?
Answer: A glacier is a large, slow-moving mass of ice.
What are the two types of glaciers?
Answer: The two types of glaciers are alpine glaciers and continental
glaciers.
What is an alpine glacier?
Answer: An alpine glacier is a glacier that forms in mountainous areas.
What is a continental glacier?
Answer: A continental glacier is a glacier that covers a large area of land,
such as an ice sheet.
What is the largest glacier in the world?
Answer: The largest glacier in the world is the Lambert Glacier in
Antarctica.
What is the second-largest glacier in the world?
Answer: The second-largest glacier in the world is the Siachen Glacier in
the Himalayas.
What is a crevasse?
Answer: A crevasse is a deep crack in a glacier.
What is a moraine?
Answer: A moraine is a ridge of rocks and soil that is left behind by a
glacier.
What is calving?
Answer: Calving is when a piece of a glacier breaks off and falls into the
ocean.
What is glacial till?
Answer: Glacial till is the mixture of rocks and soil that is deposited by a
glacier.
What is glacial erosion?
Answer: Glacial erosion is the process by which a glacier carves out a
valley or other landform.
What is the glacial budget?
Answer: The glacial budget is the balance between the accumulation of snow
and ice on a glacier and the loss of ice through melting and calving.
What is a nunatak?
Answer: A nunatak is a mountain peak that sticks up through a glacier.
What is a cirque?
Answer: A cirque is a bowl-shaped depression that is carved out by a
glacier.
What is the equilibrium line?
Answer: The equilibrium line is the point on a glacier where there is a
balance between the accumulation of snow and ice and the loss of ice through
melting and calving.
What is the glacial retreat?
Answer: Glacial retreat is the process by which a glacier loses ice and
moves back up the valley.
What is the glacial advance?
Answer: Glacial advance is the process by which a glacier gains ice and
moves down the valley.
What is a supraglacial lake?
Answer: A supraglacial lake is a lake that forms on the surface of a
glacier.
What is a moulin?
Answer: A moulin is a vertical shaft in a glacier that forms from meltwater
flowing down into the glacier.
What is the subglacial lake?
Answer: A subglacial lake is a lake that is located underneath a glacier.
What is the ablation zone?
Answer: The ablation zone is the area of a glacier where ice is lost through
melting and calving.
What is the accumulation zone?
Answer: The accumulation zone is the area of a glacier where snow and ice
accumulate.
What is the snout of a glacier?
Answer: The snout of a glacier is the terminus, or end, of the glacier.
What is the firn line?
Answer: The firn line is the point on a glacier where snow compacts into
firn, a type of granular snow that is not quite ice.
What is the cryosphere?
Answer: The cryosphere is the part of the Earth's system that consists of
frozen water, including glaciers, sea ice, and permafrost.
What is glacial flour?
Answer: Glacial flour is a fine sediment that is produced by the grinding
action of a glacier.
