Tectonics introduction

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Across
  1. 4. what is the name given to the crust and upper part of the mantle
  2. 6. what is the name given to the layer of the earth found between the crust and core
  3. 8. what type of crust is found beneath our feet and makes up the continents
  4. 10. what is the name given to the original super-continent where all of the land mass was connected together
  5. 12. what is the name of the scientist who came up with the idea of continental drift
Down
  1. 1. what is a word we use to describe the place where plates meet
  2. 2. what is the name given to the outer layer on the earth
  3. 3. what is the name of the feature where magma spews out onto the earths surface
  4. 5. what is the name given to the type of plate found beneath the oceans
  5. 7. the shaking of the earth crust is called an ...
  6. 9. what material is the core mostly made of
  7. 11. what is the name given to the layer found at the middle of the earth