08:40 duration 8 minutes 40 seconds
2.6 Concavity
Increasing and decreasing functions, rate of change, concavity
01:10 duration 1 minute 10 seconds
CEE1 - Divergent Boundaries (Topic 5 supplemental)
06:39 duration 6 minutes 39 seconds
Plate Boundaries
Divergent Boundary
07:44 duration 7 minutes 44 seconds
Episodic Tremor and Slip (Cascadia EQ Topic 4)