Rivers

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Across
  1. 3. a lake formed when a meander floods
  2. 5. when the meanders are taken out of a river to prevent floods
  3. 6. where two rivers join
  4. 8. when the river has lost it's energy and drops it's load
  5. 10. the mean speed of a river's flow
  6. 12. when rocks become smoother, smaller and rounder
Down
  1. 1. the water in a river
  2. 2. the highest point of the valley
  3. 4. when water wears down the riverbed
  4. 7. where the river enters the ocean
  5. 9. when water vapour cools and forms clouds
  6. 11. where the river begins