Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.

Fact: Heat falls from the equator to the poles. 
Question: What falls decreasingly on the earth from the equator to the poles?
heat.

Fact: incinerated mercury can cause the ph of soil to decrease. 
Question: what can cause the ph of soil to decrease?
incinerated mercury.

Fact: consumers are omnivores in terrestrial biomes. 
Question: consumers are what in terrestrial biomes?

omnivores.