1. 天旱   hailstorm   tempest   whirlwind   drought   Hint Half-n-half Clue   2. 旋涡   snowstorm   blizzard   whirlwind   whirlpool   Half-n-half Clue   3. 旋风   whirlwind   deluge   volcanic erruption   cyclone   Half-n-half Clue   4. 飞雪   famine   blizzard   storm   drought   Half-n-half Clue   5. 地震   cyclone   earthquake   hailstorm   drought   Half-n-half Clue   6. 暴风雨   earthquake   tornado   tempest   typhoon   Half-n-half Clue   7. 飓风   whirlpool   hurricane   volcanic erruption   storm   Half-n-half Clue