Unit 10 SC2Version en ligne vocabulary par John E 1 Group 1 2 Group 2 3 Group 3 4 Group 4 5 Group 5 6 Group 6 7 Group 7 8 Group 8 2. is b. dust storm 3. is h. volcanic eruption 4. is e. hurricane 5. is c. earthquake 6. is a. Avalanche 7. is d. Flood 1. is g. Tsunami 8. is f. Tornado