| Question | | Hint |
|---|
| Type of Plate Boundary | |
| Type of Plate Boundary | |
| Type of Plate Boundary | |
| What Makes Plates Move? | |
| Layer of the Earth that is solid metal, and very dense | |
| Layer of the Earth that is liquid metal | |
| Layer of the Earth that makes up the most space | |
| | Question | | Hint |
|---|
| Layer of the Earth that is dry land and ocean floor | |
| Alfred Wegener came up with what theory about the continents? | |
| Long ago, all the continents drifted together to form the super continent called ______. | |
| How does new oceanic crust form? | |
| What is one sign of sea floor spreading? | |
| In subduction, the ocean crust sinks below the land crust because the ocean crust is more ___________. | |
|
The Nine Planets 
Digits of Pi 
Multiplication Table
