1. 暴風雨   snowstorm   tornado   tempest   earthquake   Hint Half-n-half Clue   2. 旋風   volcanic erruption   whirlwind   earthquake   drought   Half-n-half Clue   3. 旋風   earthquake   cyclone   whirlwind   volcanic erruption   Half-n-half Clue   4. 雹暴   hailstorm   snowstorm   deluge   drought   Half-n-half Clue   5. 颶風   storm   hurricane   cyclone   hailstorm   Half-n-half Clue   6. 飢荒   cyclone   tornado   blizzard   famine   Half-n-half Clue   7. 旋渦   tornado   volcanic erruption   earthquake   whirlpool   Half-n-half Clue