Unit 3 - Energy: Save today. Survive tomorrow.

Edit Answers
123456789101112131415161718192021222324252627282930313233
Across
  1. 2. an artificial reservoir or tank for storing water usually underground
  2. 4. ______ gas. A mixture of hydrocarbon gases that occurs with petroleum deposits; used as a fuel and in manufacturing organic compounds
  3. 5. any factor that can change in an experiment
  4. 7. the strength of a push or pull one body exerts on another
  5. 10. a declaration of outcome made in advance based upon observations
  6. 11. energy obtained from hot magma beneath the Earth's surface
  7. 14. controlled use or systematic protection of natural resources
  8. 15. ______ energy: The energy of moving electrons
  9. 18. useable power that has the capacity for doing work
  10. 19. an artificial channel for water; especially one for carrying a large quantity of flowing water
  11. 20. information collected
  12. 23. contamination of air, soil, or water by the discharge of harmful substances
  13. 24. of or relating to production of electricity by waterpower
  14. 28. petroleum derivative used for fuel
  15. 29. to form a conclusion from your observation
  16. 30. the science of cultivation, maintaining, and developing forests
  17. 31. a structured test of a hypothesis
  18. 33. method a way of thinking about nature that involves the use of certain skills to solve problems in an orderly manner
Down
  1. 1. what was learned during the experiment; explaining how the results either supported or rejected your hypothesis
  2. 3. anything living
  3. 6. a listing of the steps of a project or experiment
  4. 8. ____ energy: The energy stored in the bonds between atoms in molecules
  5. 9. to bring into existence
  6. 12. using your senses to identify a something
  7. 13. pertaining to water
  8. 16. solid form of fossilized plants, consisting of amorphous carbon used as fuel
  9. 17. what happens in the experiment; data collected during the experiment collected usually written in sentence form
  10. 21. all the water of the Earth (usually referring to the oceans)
  11. 22. an engine whose central driving shaft is fitted with a series of blades spun around by the pressure of a fluid
  12. 25. an educated guess as to the outcome of an experiment; a good hypothesis has a supporting reason
  13. 26. enduring for a limited time only
  14. 27. a place where something is kept in store; especially an artificial or natural lake where water is collected as a water supply
  15. 32. a change of position