Across
- 2. A lizard that can change its color.
- 5. A mountain that erupts with lava.
- 9. A group of stars forming a pattern in the sky.
- 10. The study of fossils and ancient life.
- 11. A structure built to honor something important.
- 12. A group of people who make laws.
- 15. The remains of a plant or animal from long ago.
- 16. A tool used to find directions.
- 17. A branch of math dealing with shapes and angles.
Down
- 1. A storm with strong winds and rain.
- 2. An animal that eats only meat.
- 3. How plants make food using sunlight.
- 4. A form of energy that powers our homes.
- 6. A person who travels into space.
- 7. A journey to explore a new place.
- 8. A book written about someone’s life.
- 11. A tool used to see very tiny things.
- 12. The force that pulls us to the Earth.
- 13. A community of plants and animals in their environment.
- 14. The smallest unit of a chemical substance.