Earth Vocabulary

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Across
  1. 3. Rock that forms when existing rocks change due to heat and/or pressure
  2. 5. where two plates move together to form volcanoes and other landforms
  3. 7. The processes that change the surface of the earth through the movement of plates
  4. 8. Rock that forms when magma cools on the surface or underground
  5. 10. The formation of new areas of oceanic crust and its movement on either side
Down
  1. 1. Rock that forms when pebbles and other pieces are cemented together over time
  2. 2. where two plates separate creating seafloor spreafing creating underwater volcanic chains and rift valleys
  3. 4. movement of magma in the mantle caused by temperature changes that move plates above
  4. 6. when plates scrape past each other to create earthquakes
  5. 9. when one tectonic plate pushes under another into the mantle where it melts