Development of River Systems - PowerPoint PPT Presentation

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Development of River Systems

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Development of River Systems Earth Science Grade 8 River Development River Development River Development River Development River Development River Development River ... – PowerPoint PPT presentation

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Title: Development of River Systems


1
Development of River Systems
  • Earth Science
  • Grade 8

2
River Development
HEAD OF THE RIVER
HIGHLANDS
3
River Development
HEAD OF THE RIVER
HIGHLANDS
LOWLANDS
MOUTH OF THE RIVER
4
River Development
HEAD OF THE RIVER
HIGHLANDS
STREAM
LOWLANDS
MOUTH OF THE RIVER
5
River Development
HEAD OF THE RIVER
HIGHLANDS
STREAM
TRIBUTARY SYSTEM
LOWLANDS
MOUTH OF THE RIVER
6
River Development
HEAD OF THE RIVER
HIGHLANDS
STREAM
MEANDER
TRIBUTARY SYSTEM
LOWLANDS
MOUTH OF THE RIVER
7
River Development
HEAD OF THE RIVER
HIGHLANDS
YOUNG STAGE
MATURE STAGE
STREAM
MEANDER
TRIBUTARY SYSTEM
OLD STAGE
LOWLANDS
MOUTH OF THE RIVER
8
River Development
HEAD OF THE RIVER
HIGHLANDS
DRAINAGE BASIN
YOUNG STAGE
MATURE STAGE
STREAM
MEANDER
TRIBUTARY SYSTEM
OLD STAGE
LOWLANDS
MOUTH OF THE RIVER
9
STAGES OF DEVELOPMENT
  • YOUNG STAGE
  • Steep banks

10
STAGES OF DEVELOPMENT
  • MATURE STAGE
  • Not as steep banks

11
STAGES OF DEVELOPMENT
  • OLD STAGE
  • Gently sloping banks

12
STAGES OF DEVELOPMENT
  • YOUNG STAGE
  • Steep banks
  • No floodplain

13
STAGES OF DEVELOPMENT
  • MATURE STAGE
  • Not as steep banks
  • Small floodplain

14
STAGES OF DEVELOPMENT
  • OLD STAGE
  • Gently sloping banks
  • Large floodplain

15
STAGES OF DEVELOPMENT
  • YOUNG STAGE
  • Steep banks
  • No floodplain
  • Straight path

16
STAGES OF DEVELOPMENT
  • MATURE STAGE
  • Not as steep banks
  • Small floodplain
  • Slight meanders

17
STAGES OF DEVELOPMENT
  • OLD STAGE
  • Gently sloping banks
  • Large floodplain
  • Large meanders

18
STAGES OF DEVELOPMENT
  • YOUNG STAGE
  • Steep banks
  • No floodplain
  • Straight path
  • Fastest flow

19
STAGES OF DEVELOPMENT
  • MATURE STAGE
  • Not as steep banks
  • Small floodplain
  • Slight meanders
  • Moderate flow

20
STAGES OF DEVELOPMENT
  • OLD STAGE
  • Gently sloping banks
  • Large floodplain
  • Large meanders
  • Slowest flow

21
STAGES OF DEVELOPMENT
  • YOUNG STAGE
  • Steep banks
  • No floodplain
  • Straight path
  • Fastest flow
  • Heavy erosion

22
STAGES OF DEVELOPMENT
  • MATURE STAGE
  • Not as steep banks
  • Small floodplain
  • Slight meanders
  • Moderate flow
  • Moderate erosion

23
STAGES OF DEVELOPMENT
  • OLD STAGE
  • Gently sloping banks
  • Large floodplain
  • Large meanders
  • Slowest flow
  • Little or no erosion
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