Across
- 3. The scale used to measure earthquake strength
- 4. The study of fossils
- 7. An animal active at night
- 9. A book about someone's real life
- 10. A person who draws the pictures in books
- 13. The largest planet in our solar system
- 14. What is the largest bird in the world
- 16. Words that describe a noun
- 20. A mythical, winged horse often featured in fantasy novels
- 21. The naturalist who developed the theory of evolution
- 22. Which planet has a day that is longer than its year
Down
- 1. The fastest animal on land
- 2. A scientist who studies weather
- 5. The layer surrounding Earth
- 6. A group of stars forming a pattern
- 8. The biggest organ in the human body
- 11. The path that a planet takes around the sun
- 12. What type of robot is designed to fly through that air
- 15. What kinds of animals only eats plants
- 17. The process of turning liquid into gas
- 18. The strongest muscle in your body
- 19. The girl who followed a white rabbit into Wonderland