NINETY PERCENT OF OCCUR AROUND THE PACIFIC RIM KNOWN AS THE “ RING...

10. - KIEM TRA LAN 2 HKII K9
KIEM TRA LAN 2 HKII K9

10. Ninety percent of occur around the Pacific Rim known as the “ Ring of Fire “.

A. earthquakes B. typhoons C. thunderstorms D. tornadoes