GENERAL KNOWLEDGE 0.3

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Across
  1. 2. The chemical element with the symbol "H."
  2. 3. A force that attracts two masses toward each other.
  3. 6. The scientist known for his theory of relativity.
  4. 7. The natural satellite that orbits Earth.
  5. 14. The act of converting a solid directly into vapor.
  6. 15. The process of plants releasing water vapor into the air.
  7. 17. The document that outlines a country's basic laws and principles.
  8. 18. The study of the Earth's physical features.
  9. 20. A unit of measurement for electric current.
  10. 22. The largest bone in the human body.
  11. 23. The process of converting a gas into a liquid.
  12. 24. A celestial body made of ice, dust, and gas that orbits the Sun.
Down
  1. 1. The process of plants making their own food using sunlight.
  2. 4. The process of water vapor turning into liquid.
  3. 5. A unit of measurement for distance in space.
  4. 8. A nocturnal bird of prey known for its silent flight.
  5. 9. The largest planet in our solar system.
  6. 10. The smallest particle of an element.
  7. 11. The outermost layer of the Earth's atmosphere.
  8. 12. The organ responsible for filtering and detoxifying blood.
  9. 13. The smallest prime number.
  10. 14. The sensation caused by the taste of something acidic.
  11. 16. scattering The phenomenon that causes the sky to appear blue.
  12. 19. The capital city of Italy.
  13. 21. The smallest planet in our solar system.