Plate Tectonics
Across
- 2. the outermost layer of the Earth
- 3. Convection in the magma occurs here
- 4. The inner most layer of the Earth
- 5. The circulation of warm and cold particles
- 7. Boundaries there are 3 types of these
- 8. Plates that move away from each other.
Down
- 1. Plates slide past one another
- 4. Plates that move toward each other.
- 6. Plate ______ is the theory that explains how the Earth's surface is changing.
- 7. The Crust of the Earth is broken into large pieces called tectonic _______.