Question

geographers create maps using techni ques that involve computerized information systems. maps might show anything from wind patterns in both hemi sphere s to population changes in an urban center. information is shared with researchers in other fields. scientists who often work with geographers include logists, who study forces that change earth. geographical studies are also useful to biologists, who study living things.

Explanation:

To solve the fill - in - the - blank for the "____logists" part, we analyze the context. The sentence says these logists "study forces that change Earth". Geologists study the Earth's structure and the forces that shape it, psychologists study the mind and behavior (not related to Earth - changing forces), and physicists study matter and energy in general (not specifically Earth - changing forces in the context of this sentence). So the correct prefix is "geo".

Answer:

geo