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Earth Revealed Viewing Schedule for Exam 2

WEEK 
TAPES
6. February 19th
No. 12     Minerals - covers the origins, classifications, and uses of minerals.

No. 14     Intrusive Igneous Rocks - unveils the rock forming processes of magmas that do not 
                     reach the Earth’s surface but solidify underground.
7. February 26th
No. 13     Volcanism - explains how volcanoes formed, and assesses the importance of vulcanic
                activity to Earth’s geology and climate.

No. 15     Weathering and Soils - demonstrates how minerals and rocks change when
                subjected  to the physical and chemical conditions that exist at the Earth’s surface.
8. March 5th
No. 17     Sedimentary Rocks - illustrates the importance of sedimentary rocks in 
                understanding  the Earth’s surface.

No. 18     Metamorphic Rocks - interprets the causative factors of metamorphism and 
                the kinds of rocks produced.
9. March 10-14
SPRING BREAK.. NO TAPES
 
10. March 19th
No. 10     Geologic Time - helps viewers develop a sense of the vast amounts of time over 
                which geologic processes have been at work.

No. 11     Evolution Through Time - chronicles the development of life on Earth.
11.  March 26th 
NO TAPES this week.  Last day to drop a course and receive a W
 
March 25th
TEST TWO  Tuesday, March 25th, 7-9 p.m.,   X-102