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GCSE Geography (Edexcel B) > Chapter 6 - River Processes And Pressures > Flashcards

Chapter 6 - River Processes And Pressures Flashcards

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1
Q

What are the characteristics of the upper, middle and lower course of a river

A

Upper - shallow, steep, narrow
Middle - deeper, less steep, flat
Lower - deep, low gradient, wide

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2
Q

What are the 4 main processes of erosion

A

Hydrolic action
Attrition
Abrasion
Solution

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3
Q

Name a common feature of the upper course

A

Waterfalls

Interlocking spurs

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4
Q

Name two features of the lower course

A

Meanders
Ox bow lakes
Levees
Deltas

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5
Q

What are the main slope processes

A

Soil creep and slumping

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6
Q

What are hard engineering methods to manage flood risks

A

Embankments
Flood walls
Dams
Flood barriers

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7
Q

What are soft engineering methods to manage Flood risks

A

River restoration
Washlands
Floodplain retention
Plant trees

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GCSE Geography (Edexcel B) (8 decks)

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