Question: "List 2 erosional features and 2 depositional features associated with glaciation."
Is "Two erosional features associated with glaciation are truncated spurs and cirques. Two depositional features associated with glaciation are glacial till, and glacial erratics." a good answer?
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Yes, your answer is correct. Two erosional features associated with glaciation are truncated spurs and cirques. Truncated spurs refer to the steep, truncated slopes or ridges created by the erosion of glaciers. Cirques are amphitheater-like hollows in the mountainside carved by glaciers.
Two depositional features associated with glaciation are indeed glacial till and glacial erratics. Glacial till refers to the mixture of unsorted and poorly sorted sediments, ranging from clay to boulders, that glaciers deposit as they melt. Glacial erratics are large rocks or boulders that are carried by glaciers and then deposited in areas that do not contain the same type of rock.
Yes, your answer is correct. Two erosional features associated with glaciation are truncated spurs and cirques. Truncated spurs form when glaciers erode the sides of valleys, causing the spurs, or ridges, to be cut off. Cirques are bowl-shaped depressions carved into the mountainside by glaciers.
On the other hand, two depositional features associated with glaciation are glacial till and glacial erratics. Glacial till is the sediment deposited by a glacier as it melts. It consists of a mixture of rocks, sand, and clay that are deposited in irregular mounds or ridges. Glacial erratics refer to large rocks and boulders that were transported by glaciers and left behind in areas that are different from their original source rocks.
To arrive at this answer, you can understand the erosional and depositional processes involved in glaciation. Erosional features are formed when glaciers scrape and remove rock material, while depositional features are deposited and left behind by glaciers as they retreat. By studying the specific landforms and materials associated with glaciation, you can identify erosional and depositional features.