1. drainage basin/watershed ... photo
   • global scale
   • cont. scale (animation) ➡ western U.S. ➡ Arizona
2. Stream Patterns ➡ second example
   • dendritic ➡ photo
   • radial ➡ photo
   • centripetal
   • rectangular

II.   EROSION AND DEPOSITION

A.   Erosion

1. entrainment ... aerial view
2. splash ... animation
3. sheet
4. rill / second example
5. gully / another example

C.   Transportation: saltation and traction / video / sorting of sediment animation

D.   Key Relationship

1. increase volume -> velocity -> turbulence = erosion  (cut bank)
   (decrease volume -> velocity -> turbulence = deposition)
   • sediment transport
   • boundaries (thalweg revisited)

1. deepening
   • gravity and slope
   • "V" shaped canyons
     • ...another example
2. widening
   • lateral erosion (video demo) (video 2)
   • meandering ... another example
3. lengthening
   • headward erosion: diagram, photos: 1 / 2 / 3 / 4
   • delta formation / demo video / Mississippi (historical map) / Yellowstone lake delta

III.   LANDFORMS AND REJUVENATION

A.   Flood Plain Features   (diagram)

1. bluff / Mississippi River bluffs
2. natural levee / photo / yazoo stream
3. oxbow lake / Google Maps
4. meander scar / or here
5. braided channel / 2 / 3

1. uplift -- downward cutting... entrenched meanders
2. gorge
   • Grand Canyon
   • Glen Canyon Gorge
   • Gorge of the Rio Grande
   • Royal Gorge (from below)
   • Black Canyon of the Gunnison (2,400 ft deep)
3. stream capture / photo / animation
   • Niger River
   • Shenandoah River, VA

SPECIFIC ENVIRONMENTS ----->

Fluvial

Karst

Oceanic Landforms

Glaciers

Arid Lands