Water & Energy Review

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Across
  1. 5. energy from Earth's heat
  2. 9. toxic chemicals that enter a body of water from many sources.
  3. 10. the hot sun makes water change into water vapor
  4. 13. pollution from a single, identifiable source.
  5. 15. resources that can be reproduced in a short period of time
  6. 16. water soaks into the ground
  7. 17. total energy of motion and position of an object(potential energy + kinetic energy)/when one thing has to move another
Down
  1. 1. water vapor changes back into water drops and falls back to the earth as rain, sleet, snow, or hail.
  2. 2. plants release water vapor into the air
  3. 3. energy produced by a fusion reaction
  4. 4. entire river system or an area drained by a river and its tributaries
  5. 6. water vapor goes up into the sky and forms clouds
  6. 7. energy from the sun
  7. 8. water moves along the top of the earth
  8. 11. water is often called the universal "______" because it can dissolve almost anything
  9. 12. resources that cannot be reproduced in a short period of time
  10. 14. energy stored in chemical bonds (energy in food)