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Plate tectonics review
1. The plates are moving at a very
slow rate of about one to ten
centimeters per year.
In areas plates are moving
together and others are moving
apart.
7. A convergent boundary is where two
plates come together, or converge. The
result of the plates hitting together is
called a collision.
8. a. Continental crust to continental
b. Continental crust to oceanic
c. Oceanic crust to oceanic
9. a. Continental crust to continental crust
Before collision
Example: India-Asia
(Himalayas)
After collision
from: http://www.geo.lsa.umich.edu/~crlb/COURSES/2
18. • Because one plate gets pushed
under another, it is called
subduction.
• This is where volcanoes and
trenches form!
all from: http://www.geo.lsa.umich.edu/~crlb/COURSES/270