Geography

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Across
  1. 4. a block of soil and land in the mouth
  2. 5. the place that is likely to be flooded
  3. 6. a river joining the man river
  4. 7. when trees water turns into gas
  5. 8. were water flows
  6. 9. were the water flow begins
  7. 10. where the river ends
Down
  1. 1. when water leaks into the ground
  2. 2. when water turns into gas
  3. 3. look like a zip