1. Thursday, August 25th Take out Tier 1 S

2. http://www.youtube.com/watch?v=rkGVE6wNAzo A little Science Rap

3. Date: 8/24 Section: M Title: Metamorphic Notes Page: 9 Metamorphicscience 2

4. Foliated– mineral crystals are arranged in parallel layers or bands (ex. Schist, slate, and gneiss) b. Nonfoliated– rocks are not banded and do not break into layers (ex. Marble and quartizite) 3. Types of Metamorphic Rocks

5. Foliated

6. Non-foliated

7. rocks that metamorphic rocks originally came from Examples?!?!?! Marble: Gneiss: 4. Parent Rocks?

8. 5. Contact vs. Regional Metamorphism Contact Regional Small Area Large Area

11. Coffee Talk Let’s see what Sedimentary stuff we came up with!

12. Date: 8/25 Section: S Title: Sedimentary Notes Page: 10 Table of Contents

13. 1. What processes create sedimentary rock? a. Weathering b. Erosion c. Deposition d. Compaction e. Cementation *LITHIFICATION=process to make sedimentary rocks*

14. a. Weathering– the breakdown of material at the Earth’s surface.g i. The weathered material is called SEDIMENT.

15. ii. Sediment size varies – mud, sand, gravel

16. b. Erosion– movement of sediment from on place to another byWIND, WATER, or ICE.

17. c. Deposition– dropping off the sediment in a new location.

18. Now it’s time to put them together! d. Compaction (Squeezing) e. Cementation (Gluing)

19. 2. These are all called CLASTIC SEDIMENTARY ROCK.

20. i. Sand becomes sandstone

21. ii. Clay and mud become shale

22. iii. Gravel becomes conglomerate

23. 3. Organic sedimentary rock is formed from previously living things. a. Limestone – ocean life b. Coal – plant life on land

24. 4. Chemical sedimentary rock is formed from water evaporating and leaving rocks behind.

25. Mineral crystals left behind in Death Valley after the water evaporates Playa Lake in California – in the process of evaporating and leaving chemical rock behind

26. 5. How they’re used: a. Buildings b. Making cement c. Burning for fuel

27. Tier 2 a. Crossword: graph paper b.Magazine/Newpaper WorktimeMetamorphic/Sedimentary