click below
click below
Normal Size Small Size show me how
Chapter 7 Study Guid
Earth science
Question | Answer |
---|---|
1. What rocks make up the ocean floor and continental crust? | |
2. What happens during convection? | |
3. What were Wegner' s 3 pieces of evidence for continental drift? | |
4. What are the 3 pieces of evidence that prove seafloor spreading occurs? | |
5. Describe the mantle, outer core, and the inner core. |