Puzzle 105

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Across
  1. 1. A symbol or gesture conveying information
  2. 5. A Southeast Asian country made of thousands of islands
  3. 7. A sudden burst of light or fire
  4. 8. Something given willingly without payment
  5. 9. A sacred river flowing through India and Bangladesh
  6. 11. To shut or bring together
  7. 14. A path or track through a forest or wilderness
  8. 15. A large wild cat known as the king of the jungle
  9. 16. A mild, yellow cheese from the Netherlands
  10. 18. A country in southern Africa
  11. 20. A material used to produce energy
Down
  1. 2. To form a mental image or concept
  2. 3. A flat, green plant part that absorbs sunlight
  3. 4. A tube for conveying water, gas, or other substances
  4. 6. A large fortified building, often historical
  5. 10. A tool to measure weight or a fish's skin covering
  6. 12. A flat tool used for flipping or spreading food
  7. 13. An island nation in the South Pacific Ocean
  8. 17. A preliminary version or flow of air
  9. 19. A metal object awarded for achievement