Across
1
Blocking of light by a celestial body
5
Nerve cell in the brain
6
Infectious microscopic agent
7
Tectonic landmass section
8
Disturbance that transfers energy
9
Magnetic metallic element
10
Path of a planet around the sun
Down
2
Absolute temperature scale unit
3
Particle of light
4
Push or pull on an object
7
Glass that splits light into spectrum
11
Precious yellow metallic element