1. The River System

2. Recap

9. Course of a River

11. The Drainage Basin The area drained by a river and its tributaries River River source Tributary River mouth Drainage basin Watershed

12. Drainage Basin

15. Main River

16. Confluence The point where the tributary join the main river.

17. Watershed & Drainage basin

18. Watershed & Drainage basin

20. Waterfall

21. Waterfall

26. Meander & oxbow lake

31. Features formed by rivers

33. River mouth & Delta

34. The sediments will be deposit at the river mouth which form a form a delta overtime.

35. River mouth Delta Distributaries

37. A B C D E F G