Across
- 5. A groups of planets farther away from the sun which are also known as the outer planets.
- 8. What is the time it takes an object to travel around the sun once called?
- 9. A group of planets that are closer to the sun and made of rocky materials.
- 10. What Is something that rotates and orbits around the sun and has more mass than the surrounding objects?
Down
- 1. What is the time it takes a planet to spin around once called?
- 2. What is a small rocky object that orbits the sun and many are found in between Mars and Jupiter?
- 3. What is it called when an atmosphere traps solar energy?
- 4. What are planets that have a smaller mass compared to its surroundings called?
- 6. What is a measurement that is as big as the distance between earth and the sun?
- 7. What is made of gas, dust, and ice & moves around the sun in an oval pattern & has a tail?