1. Week 9 Geology Warm ups Monday Oct 28 1.How did you feel about your test results on Friday? Write one goal for the next science test. 2.Give an example of mechanical weathering and of chemical weathering. Today’s agenda Read/RSG 4.1 4.1 notes Objectives: To understand how natural forces break down rocks on Earth’s surface

2. Week 9 Geology Warm ups Tuesday Oct 29 1.List and describe the four ways rocks can be mechanically weathered. 2.List and describe two ways rocks can be chemically weathered Today’s agenda: Check 4.1 Finish weathering notes Set up Chemical Weathering Investigation Objectives: To understand how rocks are broken down chemically in nature

3. Week Geology Warm ups Wednesday Oct 30 1.DO NOT LOOK AT YOUR CUPS YET! 2.Write a formal hypothesis about which cup you think will have developed more rust. ( if...then....because) 3.What is soil composed of? Today’s agenda: Read/RSG 4.2 Objectives: To understand how weathering contributes to the formation of soil.

4. Week 9 Geology Warm ups Thursday October 31 1.What happened to the steel wool in each of your cups? 2.Does the data you see support the hypothesis you wrote yesterday? Today’s agenda: Check 4.2 Chemical weathering investigation Objectives: To understand what is necessary for rust to form

5. Week 9 Geology Warm ups Friday Nov 1 1.What are some key points to remember when creating your graph? 2.What are the four types of Mechanical (physical) weathering? Today’s agenda: Check Planners and Warm ups Extra credit check Finish chemical Weathering Lab Mechanical Weathering review cut outs Objectives: To understand what is required to complete a lab write up.