PLATE TECTONICS 1
Across
- 2. THE NAME OF THE SUPER-CONTINENT THAT WAS THE ORIGINAL LANDMASS ON EARTH.
- 3. -------- PLATES MAKE UP THE CRUST OF THE EARTH.
- 7. OCEANIC ------ ARE WHERE NEW CRUST IS FORMED UNDER THE OCEANS.
- 8. THE NAME OF THE PERSON THAT FIRST THOUGHT OF THE THEORY OF CONTINENTAL DRIFT.
- 9. THE NAME GIVEN TO THE SLOW MOVEMENT OF THE SEMI-MOLTEN MATERIAL IN THE EARTH'S MANTLE.
Down
- 1. THE THICK PORRIDGE-LIKE MATERIAL THAT THE CRUST FLOATS ON.
- 4. CONVECTION -------- ARE RESPONSIBLE FOR CONTINENTAL DRIFT.
- 5. --------- PLATES ARE WHAT ALL THE LAND MASSES MOVE ON.
- 6. THE SOLID, VERY INNER PART OF THE EARTH.