Question

geographers create maps using techniques that involve computerized information systems. maps might show anything from wind patterns in both hemis to population changes

Explanation:

For the first blank, the root "techn" needs to form a word with "iques" related to map - making techniques, and "techniques" is the correct word (but since the first blank is partially given as "techn", maybe it's a typo or fill - in, but the second blank: "hemisphere" is a common term, and "hemi" + "sphere" forms "hemispheres" which fits the context of wind patterns in different hemispheres. Among the options "path", "sphere", "geo", "sphere" is the correct root to combine with "hemi" to form "hemisphere".

Answer:

sphere