Help me study for my Geology class. I’m stuck and don’t understand.

Complete mapping activity and contouring activity provided on attachments.

use the links below to access the maps

file:///C:/Users/blanc/Downloads/AZ_Grand_Canyon_20180726_TM_geo%20(1).pdf

file:///C:/Users/blanc/Downloads/FL_Clearwater_20180504_TM_geo.pdf