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Rivers and Streams Write Everything in PURPLE! !.

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Presentation on theme: "Rivers and Streams Write Everything in PURPLE! !."— Presentation transcript:

1 Rivers and Streams Write Everything in PURPLE! !

2 Rivers vs. Streams

3 How a V-shaped Valley Forms Link to web Link to web

4 V-shaped Valley

5 Cut Bank and Point Bar Identify each of them in the picture below

6 Cutbank & point bar  Point bar – sediments get deposited  cutbank – sediments get eroded

7 Young Rivers  Generally straight, narrow course of the river.  Waterfalls  Niagara Falls

8 Old Rivers  Generally flat areas  Wide flood plains  Meanders  Owens Valley, CA

9 Meandering River Can you find the old meanders in the picture?

10 Oxbow Lake http://www.geocaching.com/seek/cache_details.aspx?wp=gcqv5m http://www.sln.org.uk/geography/oxbow Oxbow lake and Chippewa River, Wisconsin http://www.geocaching.com/seek/cache_details.aspx?wp=gcqv5m http://www.sln.org.uk/geography/oxbow

11 Alluvial Fans Death Valley, CA

12 Delta (no not the airline) Mississippi Delta The mouth of a river where sediments get deposited

13 Flood Plain

14 What happens when you build a city on a flood plain?

15

16 Cincinnati 1997

17

18 Newport Ky

19 Newport, KY (across the river)

20 Dayton/Bellevue, KY 1997

21 Natural Levee

22 Levee Break


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