Across
1
Precious yellow metallic element
3
Molten rock beneath Earth surface
5
Amplified beam of light
7
Biological catalyst
Down
2
Element found in all living things
4
Tectonic landmass section
6
Substance with pH above 7
8
Form of thermal energy
Precious yellow metallic element
Molten rock beneath Earth surface
Amplified beam of light
Biological catalyst
Element found in all living things
Tectonic landmass section
Substance with pH above 7
Form of thermal energy