Dino Crossword Puzzle

Advanced Dinosaur-themed Crossword Puzzle

1. Impression made by a foot
2. An egg-laying creature with scales or plates
3. Sharp curved appendage found on the feet of animals, typically used for gripping or tearing food
4. A celestial body that enters the Earth's atmosphere
5. The remains of an organism that lived long ago
6. A group of animals that graze together
7. A living organism hunted by another
8. A creature that hunts and kills other animals for sustenance
9. A transparent yellow-brown gemstone
10. White objects found in the oral cavity
11. Bony framework of a human or animal body
12. No longer existing
13. The process of land surfaces being worn away by wind, water, or ice
14. Fine, light hairs growing on a bird's body
15. A process of becoming more complex
16. Jurassic period dinosaur known for its plates on its back
17. Iconic dinosaur with tiny arms
18. An irregularly shaped object made of stone and metal