Our last lesson for this school year is below and I also attached  some video you can watch, if you need more explanation.

Goes with pt5

Seismographs https://www.youtube.com/watch?v=yA43jfOslV8  1 min

Techtronic plates https://www.youtube.com/watch?v=kwfNGatxUJI    2 min

Faults https://www.youtube.com/watch?v=M5xDi_CT3H0   3 min

Waves https://www.youtube.com/watch?v=wDfIgoXaXis

https://www.youtube.com/watch?v=ciE1LS3hLmY

https://www.youtube.com/watch?v=H8xg--5GOQg

Epicenter

https://www.youtube.com/watch?v=7NqmHtIjCJ0

Tsunami

https://www.youtube.com/watch?v=OQ3oXIjPmaE

5 biggest tusanmi https://www.youtube.com/watch?v=Z-2khcTHIgs