Across
1
The Red Planet
4
Disturbance that transfers energy
5
Particle of light
7
Basic unit of life
9
Icy body with a tail near the sun
Down
2
Hottest planet in solar system
3
Unit of power
6
Push or pull on an object
8
Form of thermal energy
The Red Planet
Disturbance that transfers energy
Particle of light
Basic unit of life
Icy body with a tail near the sun
Hottest planet in solar system
Unit of power
Push or pull on an object
Form of thermal energy