1. Happy Halloween! Welcome back! I’m glad everyone is safe from Hurricane Sandy. Enjoy a safe Halloween tonight Welcome back! I’m glad everyone is safe from Hurricane Sandy. Enjoy a safe Halloween tonight

2. Agenda for the week Today Wednesday Oct 31 st : Mountains and review Today Wednesday Oct 31 st : Mountains and review Tomorrow Thursday Nov 1 st : Introduction to volcanoes and topographic maps and volcano lab Tomorrow Thursday Nov 1 st : Introduction to volcanoes and topographic maps and volcano lab Friday Nov 2 nd : Introduction to earthquakes Friday Nov 2 nd : Introduction to earthquakes Monday and Tuesday Nov 5 th and 6 th : Review for test Monday and Tuesday Nov 5 th and 6 th : Review for test Wednesday Nov 7 th : Earth’s structure unit test Wednesday Nov 7 th : Earth’s structure unit test Thursday and Friday Nov 8 th and 9 th : NO SCHOOL Thursday and Friday Nov 8 th and 9 th : NO SCHOOL

3. Mountains

4. Mountain building The 3 most common types of mountains are: The 3 most common types of mountains are: 1)Folded mountains 2)Fault-block mountains 3)Volcanic mountains

5. Folded mountains Form when rock layers are squeezed together and pushed upward Form when rock layers are squeezed together and pushed upward

6. Fault-block mountains Form when faulting causes large blocks of the crust to drop down relative to other blocks Form when faulting causes large blocks of the crust to drop down relative to other blocks When the crust is subjected to tension, the rock can break along a series of normal faults When the crust is subjected to tension, the rock can break along a series of normal faults

7. Volcanic mountains Form when molten rock erupts onto the Earth’s surface Form when molten rock erupts onto the Earth’s surface Form from new material being added to the Earth’s surface Form from new material being added to the Earth’s surface

8. Review activity For the rest of the period you will work to complete the following activities in your lab groups: Activity 1: Draw, label, and explain the 3 types of mountains on oak tag paper. Activity 1: Draw, label, and explain the 3 types of mountains on oak tag paper. Activity 2: Using clay and oak tag paper you will create the 3 types of plate boundaries and what results at each boundary type. You may use pipe cleaners, oak tag, and tape to label the parts. Activity 2: Using clay and oak tag paper you will create the 3 types of plate boundaries and what results at each boundary type. You may use pipe cleaners, oak tag, and tape to label the parts. Activity 3: Partner with another group and take turns acting out the 6 different types of faults and folding. The other group will try to guess what it is. Activity 3: Partner with another group and take turns acting out the 6 different types of faults and folding. The other group will try to guess what it is.