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How does glaciers and rivers form new rocks?
Glaciers and rivers transport eroded rock material (sediment), that can form new sedimentary rock after deposition.
What is the rock material deposited by glaciers called?
The rock material deposited by glaciers is called "glacial till." This sediment consists of a mixture of clay, silt, sand, gravel, and boulders that glaciers grind and transport as they move. When glaciers melt, they leave behind this unsorted debris, which can form various landforms such as moraines and drumlins.
How is glacial drift related to glaciers reshaping landscapes?
Glacial drift refers to the material deposited by glaciers as they advance and retreat. As glaciers move, they pick up rocks, sediment, and other debris, and when the glaciers melt, they leave behind this material known as glacial drift. This process of deposition and erosion by glaciers reshapes the landscape by carving out valleys, creating moraines, and smoothing out the land.
Ocean is an anagram for what sort of transport?
A canoe is a from of transport.
How does material deposited by glaciers differ from material deposited by streams?
To answer this, think about the way water moves and how ice moves. Now think of steady fast-moving streams of water and massive hulking glaciers scraping across the land. Streams push sediments along and sort them into normalized groups. Sand is separated from stones of different sizes. Glacier pick up rocks in their slow progress and deposit them later as the ice melts. The streams' depositions are very regular; the glaciers' depositions are very irregular.
What are the effects of the glaciers on the lands surface material such as soil rocks and gravel?
Glaciers can transport and deposit large amounts of soil, rocks, and gravel as they move. This process, called glaciation, can erode bedrock and reshape landscapes. Glacial deposits can also create distinctive landforms like moraines, drumlins, and eskers.
What can cause weathering also transport by erosion?
Weathering can be caused by factors such as freeze-thaw cycles, acidic rain, and biological activity. Transport by erosion can occur through processes like water, wind, and glaciers, which pick up and carry weathered material away from its original location.
Which transport medium carries the largest particles?
The largest particles are carried by the transport medium of glaciers, which can transport rocks, boulders, and sediment over long distances.
How do fossils get in glaciers?
Fossils can end up in glaciers through a process called glacial transport, where ice and snow accumulate and slowly move over time. As glaciers advance, they can pick up and carry sediment, rocks, and organic material, including fossils, from the surrounding environment. When glaciers melt or retreat, these materials can be deposited in new locations, exposing the fossils that were previously encased in ice. This process can lead to the discovery of ancient organisms preserved in glacial deposits.
What is all the of the material carried and deposited by glaciers?
Glacial drift
What is a long hill formed by material carried by glaciers?
Eskers
Is moraines caused by erosion deposition or weathering?
Moraines are primarily formed by deposition, specifically by the movement and deposition of glaciers. As glaciers move, they pick up rock debris through a process of erosion and transport this material to the glacier's terminus, where it is deposited to form moraines. Weathering may contribute to the breakdown of rock material that eventually gets incorporated into the glacier, but it is not the main cause of moraine formation.
