Geography Flashcards

(25 cards)

1
Q

What is a corrie?

A

A corrie is a bowl-shaped depression formed by glacial erosion.

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2
Q

True or False: Corries are typically found in mountainous regions.

A

True

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3
Q

Fill in the blank: Corries are also known as _______.

A

cirques

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4
Q

Which process primarily forms a corrie?

A

Glacial erosion

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5
Q

What are the characteristic features of a corrie?

A

A steep back wall, a flat floor, and often a small lake or tarn at the bottom.

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6
Q

Multiple Choice: What is the primary agent of erosion that creates a corrie? A) Wind B) Water C) Ice D) Soil

A

C) Ice

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7
Q

What is the term for the lake that may form in a corrie?

A

Tarn

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8
Q

True or False: Corries can only be formed in cold climates.

A

False

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9
Q

How does the shape of a corrie contribute to its formation?

A

The bowl shape allows for the accumulation of snow and ice, which enhances erosion.

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10
Q

What is the name of the steep wall at the back of a corrie?

A

Back wall

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11
Q

Multiple Choice: Which of the following is NOT a feature of a corrie? A) Glacial meltwater B) Back wall C) Moraines D) Sand dunes

A

D) Sand dunes

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12
Q

What is the role of freeze-thaw cycles in the formation of a corrie?

A

They help to break down rock and enhance erosion.

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13
Q

Fill in the blank: Corries are often associated with _______ landscapes.

A

Alpine

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14
Q

True or False: Corries can evolve into larger glacial valleys over time.

A

True

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15
Q

What is the term for the debris left behind by a melting glacier at a corrie’s edge?

A

Moraines

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16
Q

Multiple Choice: What type of glacier is most likely to form a corrie? A) Valley glacier B) Continental glacier C) Tidewater glacier D) Ice cap

A

A) Valley glacier

17
Q

What is a common ecological feature found in a corrie?

A

Unique alpine flora and fauna

18
Q

Fill in the blank: The process of _______ occurs when glaciers erode the landscape to form a corrie.

19
Q

What is the effect of climate change on existing corries?

A

Melting glaciers may reduce the size and shape of corries.

20
Q

True or False: Corries can be found on every continent.

21
Q

What geographic feature is often formed at the outlet of a corrie?

A

Glacial valley

22
Q

Multiple Choice: Which of the following is a famous example of a corrie? A) Yosemite Valley B) Ben Nevis C) Matterhorn D) Loch Coruisk

A

D) Loch Coruisk

23
Q

What defines the floor of a corrie?

A

It is typically flat and may contain a tarn.

24
Q

Fill in the blank: Corries are significant for studying _______ and past climate conditions.

25
True or False: Corries are only formed by the action of glaciers.
False