Geology CBM Review Crossword
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
 
 
Down: 1) Composed of the crust and the upper part of the mantle.2) Study of earth's surface and interior.4) The continents were once part of a super continent. Across: 3) The part of the mantle underneath the lithosphere.5) Occurs where plates slide againsy each other.6) Piece of lithosphere slowly moves over the asthenosphere.
 

 

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