Unit 7.1 - Doing Science Crossword

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Across
  1. 3. A piece of apparatus used to transfer small amounts of liquid.
  2. 5. A person who carries out experiments, observes and draws conclusions.
  3. 7. The process of watching carefully and in detail.
  4. 8. A hazard symbol describing something that can catch fire easily.
  5. 10. An instrument used to measure time.
  6. 11. A covering used to put out a small cooking fire by cutting off oxygen.
  7. 13. The three-part diagram showing what is needed for a fire.
  8. 16. A gas needed for fire to burn.
  9. 17. Care taken to prevent getting hurt during an experiment.
  10. 19. A piece of equipment used to heat substances in a laboratory.
  11. 21. A possible prediction to a scientific question.
Down
  1. 1. An instrument used to measure temperature.
  2. 2. The yellow flame of a Bunsen burner.
  3. 4. A hazard symbol describing something that can cause poisoning.
  4. 6. The scientific name for burning.
  5. 9. The final decision about whether a hypothesis is supported.
  6. 12. Gathering information about a topic from sources, like websites.
  7. 13. A material that gives out heat and light when it burns.
  8. 14. An instrument used to measure length.
  9. 15. The special equipment used by scientists in experiments.
  10. 18. A substance that can cause burns to skin and damage eyes.
  11. 20. The colour of the hotter flame of a Bunsen burner that produces no soot.