A glacier is a persistent body of dense ice that is constantly moving under its own
weight; ... Alpine glaciers, also known as mountain glaciers or cirque glaciers,
form on the crests and slopes of ...
Rock material carried under a glacier is known as? Rock material ... What is a
deposit of loose material carried and left by a glacier sounds like terrain?
Jan 12, 2013 ... Rock glaciers have little or no visible ice at the surface. Ice may fill ... Also called
an Alpine Glacier or a Mountain Glacier. ----------------- ... Streams braid when they
have a much greater sediment load than they can carry. Also called .... A cave
formed in or under a glacier, typically by running water. Steam or...
MATERIALS ... breaking up rock and carrying and pushing away the resulting
sediment. Over time, an alpine ... Continental glaciers, also called ice sheets, are
much larger than alpine ... glacier, ice does not break as easily because it is
As a glacier moves, it scours away material underneath it, plucking up rocks,
some of ... Smaller valley glaciers, known as tributary glaciers, may form
alongside a main ... Unlike a stream, a glacier can carry part of that sediment load
on its bottom, .... The glacial ice beneath the firn in a glacier is so dense and
under such ....
The ice in a glacier erodes away the underlying rocks, just as rivers and ... A
beautiful erosional feature, called a hanging valley, forms where the ... As
glaciers flow, they scratch the underlying bedrock with all the rocky material they
are carrying. .... ridge of sand and gravel deposited under a glacier by glacial
Then a glacier can pick up the rocks and carry them away. This is known as
glacial plucking. Second, glaciers can ... Glaciers follow the same principle, and
as you might expect, abrasion is greater under thick ice. ... Glaciers may acquire
debris as material falling on to the ice surface from rock walls or other ice-free
(Most substances do not melt under pressure. Water is ... Rocks carried hundreds
and even thousands of kilometers by glaciers are called glacial erratics. Glacial ...
Materials deposited by a glacier as it retreats are called ground moraines.
Glaciers alter landscapes by eroding, transporting, and depositing rock and
sediment. ... move is often eroded and ground-up into very fine sand and clay (
called rock flour). Once eroded, this material is carried away by the ice and
deposited ... Streams of meltwater flowing under a glacier can deposit sand and
gravel, and ...
Moraine is material transported by a glacier and then deposited. ... It has no
obvious features and is to be found where the glacier ice meets the rock
underneath the glacier. It may be washed out from under the glacier by meltwater
streams, or left in situ when the glacier melts ... It is then carried along the sides of