Answer:
It's made of material that insulates better.
The widespread, large scale, worlddwide burning of enormous quantities of fossil fuels for their energy, such as coal, oil, and natural gas, could do that, if it ever began and became popular.
Oh, wait ! That"s what we've been doing, for a couple of centuries now !
Seasons, Atmosphere, Volcanoes, Evidence of Water.
Sorry if this doesn't help.
I think it is C because a theory is not always true..
The answer would be light according to the photosynthesis equation.
