Plate tectonics
Across
- 2. Where our world is located
- 3. the amount per unit size.
- 4. transfer of heat caused by molecular motion in liquid or gas.
- 5. what we live on
- 7. movement of the edge of one tectonic plate under another.
Down
- 1. Plates under the world that move
- 6. the sideways and downward movement of the edge of a plate of the earth's crust into the mantle beneath another plate.