MOUNT ST. HELENS, A VOLCANO IN WASHINGTON STATE IN THE UNITED STA...

360. - LUYEN THI TOIEC 870 CAU TRAC NGHIEM
LUYEN THI TOIEC 870 CAU TRAC NGHIEM
360. Mount St. Helens, a volcano in Washington State in the United States, erupted in Mary 18, 1980. A B C D