Across
1
Unit of power
3
Natural satellite of Earth
4
Molten rock beneath Earth surface
6
Naturally occurring inorganic solid
7
Our home planet
Down
2
Particle of light
3
Measure of matter in an object
5
Element found in all living things
Unit of power
Natural satellite of Earth
Molten rock beneath Earth surface
Naturally occurring inorganic solid
Our home planet
Particle of light
Measure of matter in an object
Element found in all living things