Across
- 4. the ring planet; one of its moons is called Titan
- 5. the only planet with a large amt of water, an atmosphere that contains oxygen, a temperate climate, and living organisms; albedo is 0.33; axis tilt is 23.5°
- 7. an attractive force that acts between any two objects
- 11. 2nd planet from the sun
- 13. closest planet to the sun; shortest period of revolution (88 days)
- 15. 8th planet from sun; cold blue planet; Uranus' twin; largest moon of solar system "Triton"
Down
- 1. The movement of an object around another object
- 2. A measure of how hot or cold something is.
- 3. The spinning of Earth on its axis
- 4. The distance an object travels per unit of time
- 6. 4th planet from sun; has a striking red appearance, twice as bright as the brightest star,
- 8. A mixture of gases that surrounds a planet or moon.
- 9. the region of the solar system between the orbits of Mars and Jupiter, where many asteroids are found
- 10. largest planet
- 12. 7th planet from the sun
- 14. remote (distant); one moon called "Charon" A DWARF PLANET.
