Easy Science Crossword
Puzzle #12 • 7×7 grid
4
6
1
4
5
6
2
4
5
6
3
4
5
6
4
6
Across
1.Push or pull on an object
2.Celestial body orbiting a star
3.Luminous celestial object
Down
4.Vibration traveling through air
5.Our solar system's star
6.Electromagnetic radiation