Sunscreen Crossword

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Across
  1. 1. An organic sunscreen ingredient that absorbs UV rays
  2. 6. A common inorganic ingredient in sunscreen that reflects UV rays
  3. 7. Type of radiation from the sun that can damage skin (abbreviation)
  4. 9. What nano-sized particles appear as on the skin
  5. 11. Type of sunscreen that minimizes harm to ocean ecosystems
  6. 13. Energy from the sun, including harmful ultraviolet waves
  7. 14. Prefix meaning one-billionth, often used in technology
  8. 15. Zinc oxide particles sized between 100–2,500 nanometers
Down
  1. 2. Manipulating matter at the molecular or atomic level for innovative solutions
  2. 3. Combined with zinc or titanium to block or reflect UV rays
  3. 4. Medical application of nanotech to target specific cells
  4. 5. Describes nanoparticles that break down safely in nature
  5. 8. Process improved by nanotech to make saltwater drinkable
  6. 10. A lotion or cream that protects the skin from UV radiation
  7. 12. Materials that change properties based on the environment