1. Sedimentary Rocks 18 Starter Sedimentary Rocks 9/4/15 Application: Lab Connection Do summarize it on page 328 book. Exit: Predict the texture of an sedimentary rock formed form from sedimentation. Practice: Paste Notes here 17 Quiz EQ: How are rock classified?

2. 1 Starter 2. Notes 3.Lab 4. Review 5. Exit 9/4/15 AGENDA Objective 6.10 B TSWBAT classify rocks by completing a demonstration lab, notes, and discussion over sedimentary rock.

3. Work Due today Layers of Earth Questions Work over Igneous Rocks Review over Rocks Homework Assigned Tuesday

4. Date Lecture/ Activity/ Lab Page 8/28Syllabus /Notebook Guidelines1-2 8/28 Periodic Table/ Formula3-4 8/28 Language Scripts and Quickwrites 5-6 8/28 Lab Report/ Safety Equipment 7-8 8/31 Layers of the Earth Notes 9-10 9/1 Layers of the Earth Notes 11-12 9/2 Rocks 13-14 9/3 Igneous rock 15-16 9/4 Sedimentary Rock 17-18 Table of Contents

5. SEDIMENTARY ROCK

6.  Sedimentary rock is little pieces of our earth have been eroded--broken down and worn away by wind and water. These little bits of our earth are washed downstream where they settle to the bottom of the rivers, lakes, and oceans. Layer after layer of eroded earth is deposited on top of each. These layers are pressed down more and more through time, until the bottom layers slowly turn into rock.

7.  Are classified according to origin of the materials from which they are made (where they form).  There are three categories :  Clastic  Organic  Chemical

8. Clastic  Made from previously existing rocks  Classified according to the size and shape of the fragments in them.  Examples of Clastic rock are: Shale  Sandstone  Siltstone

9. Clastic  Examples of Clastic rock are:  Conglomerate or puddingstone  Breccia

10. Organic  come from organisms- they are formed either directly or indirectly from the material.  Examples of Organic Rock are:  Chalk Coquina

11. Organic  Examples of Organic Rock are:  Limestone made from shells Coal 

12. Chemical  formed when a sea or lake dries up, leaving large amounts of minerals that were dissolved in the water. Examples of Chemical rock are: Gypsum Rock Salt

13. Chemical  Examples of Chemical rock are: Limestone found in caves Dolomite

14. Sedimentary Rocks 18 Starter Sedimentarty Rocks 9/4/15 Application: Lab Connection Do summarize it on page 328 book. Exit: Predict the texture of an sedimentary rock formed form from sedimentation. Practice: Paste Notes here 17 Quiz EQ: How are rock classified?