1. DO NOW: Take our LIE Hurricane Article and Notes from Friday.

2. Do Now Describe the relationship between the factors listed below 1. Stream Velocity and Slope 2. Stream Velocity and Discharge 3. Stream Velocity & Sediment Size

3. How can we go downhill faster? On a bike, rollerblades, sleds, ski’s…

4. Who will move FASTER? Why _____________

5. 1. SLOPE / GRADIENT ( steepness): Slope _______; Stream Velocity ( ) ____; Kinetic ( ) Energy _____; Transported particle size _____.

6. Where do rivers travel FASTEST? At the Source or the Mouth?

7. FASTEST = SOURCE ; STEEPER= EROSION SLOWEST = MOUTH FLATTER=DEPOSITION DELTA / ALLUVIAL FAN forms

8. The other factor affecting Stream Velocity is: _____________________ Discharge

9. Stream Velocity ___ Discharge Slope Stream Velocity ___ Kinetic EnergyStream Velocity ___ Particle Size Stream Velocity ___

10. State the relationship between Erosion and Deposition. Erosion- Deposition-

11. Factors That Affect Deposition:

13. Which will be deposited First?

14. Sediment Shape: Which will be deposited FIRST? Why?

15. Which Mineral will be deposited First? Why? MineralDensity Quartz2.65g/cm3 Halite2.16g/cm3 Galena7.60g/cm3

16. RELATIONSHIPS Deposition Increases when …. Sediment Size ___ Roundness ___ Density ___ Velocity ___ Slope ___ Discharge ___

17. River Delta

18. Horizontal Sorting

19. Vertical Sorting in Rivers

20. HW- Handout Erosion and Deposition in Rivers Lab