Geog 12 - Nov 13

 November 13th

In the first half today we talked about latitude and longitude.  We took some notes and then did a sheet working on essentially absolute location and grid location.  We also did a little map activity.

In the second half we talked about plate tectonics and the theory of continental drift.   We watched the following videos and took some more notes.  We finished the class by reading p. 47-49 and p. 21-25 and completed two diagrams, one being a map of the earth and the different plates and what those plates are doing (p. 49) and one on what is happening at a fault line.  

https://www.youtube.com/watch?time_continue=1&v=p-vNSqUy0l4&feature=emb_logo

https://www.youtube.com/watch?time_continue=48&v=PgEO-4qPyUc&feature=emb_logo

Convection currents explained in this video operate the same in the mantle.

https://www.youtube.com/watch?v=0mUU69ParFM

Seafloor spreading and the early discovery of this:

https://www.youtube.com/watch?v=GyMLlLxbfa4

Exploring the Marianna trench, the deepest part of the ocean:

https://www.youtube.com/watch?v=v5DG5Eup9ss

https://www.youtube.com/watch?v=r17kLJxJcwM