5th

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