Across
- 4. → A meat-eating animal
- 6. → The last age of dinosaurs before they became extinct
- 8. → The period when many large dinosaurs lived (middle age of dinosaurs)
- 11. → From the time before humans recorded history
Down
- 1. → The natural home where an animal lives
- 2. → Preserved remains or traces of an ancient organism
- 3. → When a species dies out completely
- 5. → An animal that hunts and eats other animals
- 7. → Hard, overlapping plates covering reptile skin
- 9. → Sharp curved nails used for gripping or hunting
- 10. → An animal that eats only plants