It's 277 miles long, it's up to 18 miles wide, it's 6 million years old & at a given time temperatures within it can vary by 25 degrees
IT'S 
277 MILES LONG, IT'S UP TO 18 MILES WIDE, IT'S 6 MILLION YEARS OLD, 
AND AT A GIVEN TIME, TEMPERATURES WITHIN IT CAN VARY BY 25 
DEGREES... [DOC] [TLE] TiplerMosca_Physics_6th.pdf - Physics 223 with Kimia at Cascadia ... [PAR] Apr 11, 2013 ... 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 ... m 
meter MeV mega-electron volt Mm megameter (106 m) mi mile min minute .... 518 
Physics Spotlight: All Shook Up: Sediment Basins and Earthquake ..... rate 
indefinitely, in how many years will it reach 1.5 times its current level?