Advanced Dinosaur-themed Crossword Puzzle
 
Listed Items
- 1.  Sharp, curved nails that animals and birds use to catch, hold, and tear food
- 2.  The wearing away of land surfaces by the action of natural forces
- 3.  A transparent yellow-brown gemstone
- 4.  An organism that lives by preying on other organisms
- 5.  A chunk of material from space that lands on Earth
- 6.  Iconic dinosaur with tiny arms 
- 7.  An animal hunted by another
- 8.  The remains of an organism that lived long ago
- 8.  A bird's body covering that helps it stay dry
- 9.  Jurassic period dinosaur known for its plates on its back
- 10. Dinosaur known for its three horns
- 11. A group of animals that are kept together
- 12. Cold-blooded creature
- 13. Organ used to grind food
- 14. A small rocky body orbiting the Sun
- 15. A mark left behind by a foot
- 16. Bare bones of an organism
- 17. A process of adaptation over time