8. All forms of energy can be transformed into what form of energy? a- Electric energy
b- Radiant energy
c- Sound energy
d- Thermal energy

I think it’s answer A because wind to electric, mechanical to electric, etc

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.

Wikipedia aswell can be used to solve the following questions