1. APES 12/1 and 12/2 No Warm-Up today…or ever again Please take out Module 24 and your plate tectonics map Pick up your folder If you have a soil sample, label it and put it on the lab station by the fume hood.

2. Folder Grading 1.2 current events (both stamped): 20 pts 2.Wolf FRQ: 5 pts. 3.Biome Spreadsheet: 5 pts. -Graded (mostly!) on completion since you correct your FRQs in class

3. Plate Tectonics Map Check-In Compare work with your table partners Put it in your folder and file your folder in the black crate On the way back, get a computer and a textbook

4. Module 24 Multiple Choice 1.A – earth’s core is mostly Iron and Nickel 2.C- subduction is one plate passing under another 3.B- Hawaii was formed at a hot spot (a weakness in the pacific ocean plate where magma was allowed to leak out) 4.B- see work on the whiteboard 5.E- metamorphic rock is formed at high temp/pressure 6.C- earthquakes occur mostly at transform boundaries

5. Plate Tectonics Notes! See 11/30 PPT

6. Plate Tectonics FRQ Answer on the back You may use notes Use complete sentences always! Pay attention to verbs- describe, identify, explain, etc. We will score it in 20 minutes or so.

8. The Rock Cycle How does the lithosphere form?

10. Types of rock Igneous Metamorphic Sedimentary

11. Pools of magma cool down slowly in the crust to form igneous rocks. Igneous rocks are crystalline and hard to break. Magma is pushed to the surface by volcanoes..

12. Smaller crystals form through fast cooling – such as pumice.

14. - Wind, water and/or ice transport these particles to floodplains and the sea by erosion. - The pressure of many layers changes the bottom layers into sediments.

15. Sedimentary Rock Forms from sediment particles that are deposited by water, wind or ice. Formed under great pressure – no heat is involved. Properties: – Found in layers – Often contains fossils

18. Metamorphic Rock Rock that started as igneous or sedimentary. Forms due to immense heat and/or pressure of the earth’s crust. Properties: – Crystalline – Compressed structure

19. Introduction to Soil 11. Draw a diagram showing the major layers of soil. List the major characteristics next to each layer. Which is “topsoil”? Research this now with your group!

20. Prepare for Soil Lab Lay your soil sample out to dry on a labeled paper towel. No sample? Dig down to the B horizon at home and bring it in next time! Also due next time: Rest of Ch. 8 Reading Assignment!