Answer:
Side lighting is when part of the face is in shadow and part is in light. Often half and half. Backlighting often makes silhouettes.
Step-by-step explanation:
You will have to do the second part on your own, since it is based on your own experience. You could say, for example, you took a picture of a cat standing in front of a fireplace for backlighting, or maybe you had half of the cats face in darkness with the other in light. just an example.