1. Visible light shows what we see more clearly and has more colors we usually see while infared light shows the little detail inside the background that we cant see like making the stars far away bigger.

2. They use infared light to detect light unable to see with normal lights and caan be used to see light further away.

3. I like infared light better becuase it makes the background more golden and makes the main object more natural and looks more fit to the background.

4. We will be able to see temperature and in the night and can save more people that freezes and can detect if they are sick or farting.