Across
1
Naturally occurring inorganic solid
2
Basic unit of life
4
Curved glass that refracts light
6
Push or pull on an object
7
Gas form of a liquid
9
Natural satellite of Earth
Down
2
Element found in all living things
3
Tectonic landmass section
5
Magnetic metallic element
8
Smallest unit of an element
9
Molten rock beneath Earth surface