Across
- 4. covered with craters, volcanoes, mountains, lava
- 5. thin atmosphere and it doesn't have any moons
- 6. the bright shiny things in the sky
- 7. made of water, methane, and ammonia fluids
- 10. no solid surface, circled by hundreds of rings
Down
- 1. our home plant
- 2. dwarf planet
- 3. massive, low density, rapid rotation thick.
- 5. -80 degrees Fahrenheit, canyons, dry lake beds
- 8. often dubbed an ice giant
- 9. what rises and sets