An earthquake with a magnitude of 6.5 releases about ____________ times more energy than one with a magnitude of 5.5.

0 votes
     10
      20
      30
      40
      50
asked Jun 13, 2012 in Geography by anonymous
    

1 Answer

0 votes
30
answered Jun 15, 2012 by Geodude ~Top Expert~ (9,680 points)



...