Across
- 2. many dwarf planets are there- four
- 4. is a star in the center of the solar system-sun
- 5. the planets to this around the sun-revolve
- 6. get heat from-nuclear fusion
Down
- 1. planet is closes to the sun-mercury
- 3. is one type of a eclipse- solar eclipse
- 4. planets farthest from the sun-neptune