topic 14 crossword

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Across
  1. 4. Not the first one and not the second one.
  2. 9. How fast something moves.
  3. 10. To say what something is like using words.
  4. 11. A tall machine that makes power from wind.
  5. 16. To use a good situation in the best way.
  6. 18. Extremely cold; the temperature of ice.
  7. 19. A flat piece of ceramic for floors or roofs.
  8. 20. Physical power used to push or pull.
  9. 21. A very small, thin part of a tree.
  10. 22. A large part of a tree that grows from the trunk.
Down
  1. 1. A change that happens because of an action.
  2. 2. Something that cannot happen.
  3. 3. A light and gentle wind.
  4. 5. The energy used for lights and computers.
  5. 6. A tool used to measure weight or size.
  6. 7. Moving toward the left or the right side.
  7. 8. Very bad, unpleasant, or scary.
  8. 12. Words that tell you about a person or thing.
  9. 13. A long, narrow boat moved by a paddle.
  10. 14. A piece of cloth with a country's colors.
  11. 15. To break something completely.
  12. 17. To make a smart guess about a number.