How do the frequencies of infrared and ultraviolet light compare?

Infrared has a lower frequency than ultraviolet light.

The frequencies increase from Infrared to Ultraviolet light rays.
Ultraviolet light has a much higher frequency than infrared.

Well, both latitude and intensity of light affect temperature because, the higher the light intensity, the higher the temperature and since latitude is the measure of how close you are to the equator, then the closer to the equator you are, the higher the temperature is.