Plate Tectonics

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Across
  1. 4. these are created by convergent plates
  2. 5. A tectonic boundary where two plates are moving away from each other and new crust is forming from magma that rises to the Earth's surface between the two plates.
  3. 6. large landmass that rises above an ocean
  4. 9. Earth’s thickest layer, found between the core and the crust.
  5. 10. crack in the Earth’s crust where two tectonic plates meet; prone to earthquakes
Down
  1. 1. hot melted rock inside the Earth that flows to the surface when a volcano erupts.
  2. 2. uppermost layer of the Earth.
  3. 3. A tectonic boundary where two plates are moving toward each other.
  4. 6. area at the center of the Earth
  5. 7. sudden and violent movement of the Earths crust that shakes the land
  6. 8. liquid rock above the Earth's surface