Across
- 3. Earth is not a gas giant, but it is ________.
- 4. Our planet is covered with liquid _______, which we need to live.
- 6. Earth is made out of __________ & metals with a crust, mantle, and core.
- 7. _________ planet from the sun.
- 9. 1 day on Earth lasts 24 _______.
- 12. ___________ field interacts with the solar wind to deflect highly charged particles in the magnetosphere.
- 14. Earth's nickname
Down
- 1. Which planet is about the same size and called Earth's twin?
- 2. It takes 365 days or one ______ to orbit the sun.
- 5. This protects our planet from getting too hot or cold.
- 8. Polar _________ _________ (2 words-no spaces)are huge areas of frozen water.
- 10. Large amounts of liquid water covering 71% of the Earth
- 11. Only planet known to have _______ things.
- 13. The one object or satellite that orbits around the Earth.