Skim
Mar 6
Which characteristics is typical of an old river?
A. No meanders
B. Low stream gradient
C. No tributaries
D. Near headwaters
B. Low stream gradient
C. No tributaries
D. Near headwaters
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Mar 6
1. Meandering flow pattern: Old rivers tend to have a meandering flow pattern with numerous bends and curves in their course.
2. Wide floodplains: Old rivers often have wide floodplains that have been formed over time by the river's meandering and shifting course.
3. Slow flow rate: Old rivers typically have a slower flow rate compared to younger, more energetic rivers.
4. Well-developed riverbanks: Old rivers often have well-developed riverbanks that have been shaped by erosion and deposition over time.
5. Mature vegetation: Old rivers tend to have mature vegetation along their banks and floodplains, as the ecosystem has had time to establish and develop.
6. Sediment deposition: Old rivers may have significant sediment deposition along their course, resulting in the formation of sandbars, islands, and other features.
2. Wide floodplains: Old rivers often have wide floodplains that have been formed over time by the river's meandering and shifting course.
3. Slow flow rate: Old rivers typically have a slower flow rate compared to younger, more energetic rivers.
4. Well-developed riverbanks: Old rivers often have well-developed riverbanks that have been shaped by erosion and deposition over time.
5. Mature vegetation: Old rivers tend to have mature vegetation along their banks and floodplains, as the ecosystem has had time to establish and develop.
6. Sediment deposition: Old rivers may have significant sediment deposition along their course, resulting in the formation of sandbars, islands, and other features.
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