cammie's water on earth crossword

123456
Across
  1. 3. 67% of earth's fresh water
  2. 4. 97.5% of earth's water
  3. 6. 2.5% of all earth's water
Down
  1. 1. fresh water that is stored underground
  2. 2. a large sheet of ice near the north and south pole
  3. 5. water that is stored