Unit 9

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Across
  1. 4. bulb, It gives light when you turn it on.
  2. 6. A tool that measures temperature.
  3. 8. The science of rocks and the Earth.
  4. 10. The science of energy and motion.
  5. 11. A material used to make bottles, bags, and toys.
  6. 13. Pictures that show places and roads.
Down
  1. 1. The science of plants and animals.
  2. 2. Shots that help keep you from getting sick
  3. 3. A tool to see very small things.
  4. 5. The science of weather.
  5. 7. motor, A machine that changes electricity into movement.
  6. 9. The science about mixing things and reactions
  7. 12. A system that helps you find places.