Similarities between the Greek and Arabic scholars contribution to geography as a discipline​

Jennifer is visiting her grandmother, who lives in the northeast corner of oklahoma. the region is home to many lakes, and jennifer enjoys canoeing on the illinois and grand rivers. to which region of oklahoma is she traveling? the prairie plains, the ozark plateau, the red river plains, the red beds plains

The graph below plots the temperature and luminosity of stars on the main sequence.

How are the arctic and antarctic circles alike?