GENERAL KNOWLEDGE II (CROSSWORD PUZZLE)

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Across
  1. 1. – Force that attracts objects toward the center of Earth.
  2. 4. – System of exchange where goods are traded directly for other goods.
  3. 8. – Lizard known for its ability to change color.
  4. 13. – Imaginary line around the middle of Earth.
  5. 14. – Layer in Earth's atmosphere that absorbs most UV radiation.
  6. 15. – Land surrounded by water on three sides.
  7. 16. – A deep or seemingly bottomless chasm; often used to describe deep oceanic trenches.
  8. 17. – Largest hot desert on Earth, located in Africa.
  9. 19. – A party or gathering where guests wear masks and costumes.
Down
  1. 2. – An opening in the Earth's crust through which lava, ash, and gases are expelled.
  2. 3. – Range of different colors produced when light is dispersed, or a range of related concepts.
  3. 5. – Fragment of a meteoroid that survives its passage through the atmosphere and lands on Earth.
  4. 6. – The study of the movement and interaction of Earth's plates.
  5. 7. – Place to borrow books and study.
  6. 9. – A collection of maps in book form.
  7. 10. – Written or spoken language in its ordinary form, without metrical structure.
  8. 11. – System of production, trade, and consumption in a country.
  9. 12. – Planet known as Earth's “sister planet.”
  10. 18. – Place where historical artifacts are displayed.
  11. 20. – Line of rulers from the same family.