Across
1
Form of thermal energy
4
Compound containing oxygen
6
Gas form of a liquid
7
Amplified beam of light
Down
2
Our home planet
3
Molten rock beneath Earth surface
5
Magnetic metallic element
8
Tissue that contracts for movement
Form of thermal energy
Compound containing oxygen
Gas form of a liquid
Amplified beam of light
Our home planet
Molten rock beneath Earth surface
Magnetic metallic element
Tissue that contracts for movement