Other questions in this quiz

2. Which of these is NOT a natural source of background radiation

  • x-rays
  • cosmic rays
  • rocks
  • living things

3. Why is radiation so harmful

  • It damages cells
  • It isn't dangerous
  • It is poisonous
  • It kills you if you touch it

4. Which of these isn't a type of radiation

  • Gamma
  • Omega
  • Beta
  • Alpha

5. Which of these isn't a use of radiation

  • A smoke alarm
  • Treats water
  • Traces where chemicals are in the body
  • Kills cancer cells

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