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Your Name Per. __ Date__ Partners Name Partners Name Earth Science Plate Tectonics Lab Purpose: Write down what you think the purpose of the lab is. Materials: See Lab Instructions Procedure: See Lab Instructions Part A: Drawing #1: See Drawings Observation #1: The Written Description Observation #2: Written Description Drawing #2: See Drawings Part B: Drawing #1: See Drawings Observation #1: The Written Description Observation #2: Written Description Drawing #2: See Drawings Questions – Part A 1. Explain how the water and the sticks floating on the water represent Earth’s layers. 2. What type of currents are forming in the pan? Use changes in density as the basis of your explanation. 3. Describe the movement of the wood pieces. 4. What plate boundary have you modeled in Part A? Questions – Part B 5. Describe the movement of the wood pieces. 6. What plate boundary have you modeled in Part B. Conclusion: Write a conclusion of what you learned about plate movement from doing this lab. Your conclusion MUST include these terms: convection currents continental crust oceanic crust asthenosphere lithosphere plate tectonics diverging boundary converging boundary