Solve this - Puzzle 3

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Across
  1. 4. a device for viewing distant objects
  2. 7. a sweet treat made from Cocoa
  3. 9. Maratha leader known for his naval strength
  4. 10. nutrition liquid extracted from vegetables of fruits
  5. 11. musical instrument with keys
  6. 12. the Amazon is the world’s largest
  7. 15. device for seeing distant object
  8. 16. food between two pieces of bread
Down
  1. 1. structure for growing plant
  2. 2. ring for holding keys
  3. 3. government by the people
  4. 5. board four wheels
  5. 6. group born around the same time
  6. 8. structure for indoor fires
  7. 13. a point of light in the night sky
  8. 14. the largest body of water