Vocabulary Review Puzzle

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Across
  1. 3. To organize or put into groups.
  2. 5. Energy captured from heat of the sun.
  3. 10. Any type of water that falls from clouds.
  4. 11. The process of a gas becoming a liquid.
  5. 14. The sphere of Earth made of water.
  6. 15. Continuous movement of water around the Earth.
  7. 18. The sphere of Earth made of air.
  8. 20. A resource we use as fast as it can be replaced.
  9. 22. The sphere of Earth made of living things such as plants, animals, fungi and bacteria.
Down
  1. 1. A resource we use faster than it can be replaced.
  2. 2. Energy captured by the movement of water.
  3. 4. Two or more things depending on each other.
  4. 6. To do something without wasting time or energy.
  5. 7. A mixture of different minerals.
  6. 8. The sphere of Earth made of rocks, soil and sediment.
  7. 9. heat energy that comes from inside the Earth.
  8. 12. Something we use that comes from nature.
  9. 13. Energy captured from the movement of wind.
  10. 16. Series of events that repeat.
  11. 17. Nonliving solids that naturally come from the Earth.
  12. 19. Most important or #1.
  13. 21. The process of a liquid becoming a gas.