Transcript 9-25 Power Point

Objective:
Monday, April 11, 2016
A-Day
YWBAT explain the processes that change one
type of rock to another.
Drill:
Create a concept map using the following
words; rocks, metamorphic, igneous,
sedimentary, intrusive, extrusive, foliated,
non-foliated
Homework
Play Outside!!
DiD you know…?
The largest expanse of
exposed metamorphic
rock in the world is the
Canadian Shield, a huge
horseshoe-shaped
region encircling
Hudson Bay.
Today’s Activities
Drill
Review Rock Cycles
Rock Cycle Raps
Conclusion
Closure Question
What environmental factors
cause rock to undergo
metamorphism?
Conclusion Answer
Increased pressure and
increased temperature can
cause metamorphism.