Depositional Glacier Landforms Flashcards

0
Q

Stratified drift: (3)

A

Glacial fluvial deposit.
Sorted by size and layered.
Outwash - stratified drift deposited by glacial streams.

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1
Q

Glacial marine drift: Floating ice melts and

A

Material drops to sea floor.

A braided and striated rocks are present.

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2
Q

Medial maraine:

A

Where two glaciers merge, this is the middle of a larger flow.

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3
Q

Lateral moraine:

A

Drift deposited at the side of a glacier.

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4
Q

Terminal moraine:

A

Drift deposited at the front end of glacier.

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5
Q

Ground moraine: (2)

A

Released at the glacier margin.

Wide spread drift smoothly plastered into land.

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6
Q

Glaciofluvial deposit:

A

Deposited indirectly from glacial meltwater.

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7
Q

Glaciomarine deposit:

A

Deposited from ice floating in the sea.

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8
Q

Glacial deposition:

A

Material deposited directly from ice.

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9
Q

Till: (2)

A

Unsorted drift, produced by glacial deposition.

Mix of similar rock fragments from abrasion and attrition of bedrock.

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