PLATE TECTONICS 1

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Across
  1. 3. THE SLOW MOVEMENT OF LAND MASSES APART FROM EACH OTHER.
  2. 5. THE PART OF THE EARTH THAT IS SEMI-LIQUID ON WHICH THE CRUST "FLOATS".
  3. 7. THE NAME GIVEN TO THE VERY INNER PART OF THE EARTH.
  4. 8. OCEANIC ------ FOUND UNDER THE OCEANS WHERE NEW OCEAN FLOORS ARE FORMED.
Down
  1. 1. CONVECTION -------- FOUND IN THE EARTH'S MANTLE.
  2. 2. THE ORIGINAL LARGE LANDMASS FROM WHERE ALL OF TODAY'S CONTINENTS BROKE APART.
  3. 3. THE NAME GIVEN TO THE OUTSIDE LAYER OF THE EARTH ON WHICH WE LIVE.
  4. 4. --------- PLATES MAKE UP THE CRUST OF THE EARTH'S SURFACE.
  5. 6. A GERMAN WHO PROPOSED THE THEORY OF CONTINENTAL DRIFT.