Across
- 3. Tall land that rises high above the ground.
- 5. A black rock used for energy, made from old plants. (Naughty kids get this as a present from Santa: a lump of _______.)
- 6. Mountains that can erupt with lava and ash.
- 7. Huge, slow-moving rivers of ice.
- 10. The ocean that spans between California and Japan
- 11. Huge pieces of Earth’s crust that move slowly.
- 16. The ocean between North America and Europe.
- 18. A supercontinent from long ago when all land was joined.
- 19. When the ground shakes because of moving plates.
- 20. The idea that continents slowly move over time.
Down
- 1. Old bones or prints left by plants and animals.
- 2. A crack in Earth’s crust where movement happens. (Aslo, if someone blames you for something you didn't do, you say: "It's not my ______!"
- 4. The crust found under the ocean.
- 7. The study of rocks and Earth.
- 8. The crust that forms the continents.
- 9. A crack where land pulls apart.
- 12. The thin, outer layer of Earth where we live.
- 13. Melted rock that flows out of a volcano.
- 14. The thick layer under Earth’s crust.
- 15. Hot, melted rock found under the ground. (Also the name of a bad guy in Dr. Stone anime)
- 17. An idea that explains how something works.
