Social Science revision Term 2

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Across
  1. 1. A type of rock made from sediments compacted together
  2. 4. The outer layer of the earth
  3. 5. This erupts
  4. 7. The earth's crust is divided into 2 types of plates: oceanic and _______
  5. 9. The movement of a _______ creates a u-shaped valley
  6. 10. A gigantic wave caused by an earthquake originating in the ocean
Down
  1. 2. The earth's crust is broken into ______ plates
  2. 3. Magma is called this once it leaves the earth's crust
  3. 4. Where the land and ocean meet
  4. 6. A geological landform rising above the surrounding land
  5. 8. The second ocean zone is called the _____ zone
  6. 11. A piece of land completely surrounded by water