(Question)
Given the fact that:  Temperature increases with depth inside the Earth, so melting of rocks is more likely to occur at greater depths.  Answer the question:   Mark studies rocks for a living. He is curious if rocks deeper in the Earth will be warmer or cooler. If Mark were to take the temperature of a rock that is half a mile into the Earth's surface, and then take the temperature of a rock 1 mile into the Earth's surface, he would find that the rock half a mile into the Earth's temperature is lower. or higher?
(Answer)
lower.


(Question)
Given the fact that:  The warmer a climate is, the more types of vegetation it will have and the greater the rate of biological weathering.  Answer the question:   Plants grow more poorly in the tundra because it is colder or warmer?
(Answer)
colder


(Question)
Given the fact that:  Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies.  Answer the question:   High frequency bass notes have what length wavelengths long or short?
(Answer)
short