earth's layers crossword by: Abby

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Across
  1. 3. The transfer of thermal energy inside the Earth and is the driving force for plate tectonics.
  2. 4. The layer inside Earth between the mantle and inner core which is made up mostly of molten iron and nickel.
  3. 6. The first layer of the continental crust which is made of granite like igneous rock.
  4. 7. the outermost layer of the earth
  5. 8. crust The thin part of the Earth's crust located under the oceans.
  6. 9. The second layer of the continental crust made up of basalt rock.
  7. 10. The innermost layer of the earth made of solid iron and nickel.
Down
  1. 1. The outermost layer of Earth's surface which is rocky and solid and includes the rigid part of the upper mantle.
  2. 2. The boundary between Earth's crust and mantle. It is also known as the "Moho."
  3. 5. The thickest layer of Earth, under the crust, in which plate movement is generated.