are located 0°-30° latitude in both hemispheres fill in the blank with the answers below

1) intertropical convergence zone
2) prevailing westerlies
3) polar easterlies
4) tropical easterlies

When geographers describe how two places are related to each other spatially, they are describing a. where the places are located in relation to one another b. what kinds of natural environments are around each place c. how each place is changing over time d. what kinds of cultures are in each place