Harnessing Human Energy Vocab Crossword (R)

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Across
  1. 3. A rolling soccer ball has ______ because it is moving.
  2. 4. To change energy from one form to another (for example electrical to light).
  3. 6. A machine that converts mechanical energy into electrical energy is a ______.
  4. 7. In a scientific investigation, you make a ______ to state your answer to the question being tested.
  5. 8. The ability to do work or cause change.
  6. 10. The part of an explanation that connects the claim to the evidence.
  7. 11. Observations or data used to support a claim in an investigation.
  8. 12. A group of interacting parts that work together.
Down
  1. 1. When scientists use claims, evidence, and reasoning to explain an idea, they are building a ______.
  2. 2. When energy moves from one object or place to another, this is called ______.
  3. 5. A stretched rubber band stores ______ that can be released later.
  4. 9. A representation used to explain or predict how something works in science.