If EG = 19 and FG=12 then EF

When air at the surface diverges, airflow above must diverge, regardless of hemisphere converge in the northern hemisphere but diverge in the southern diverge in the southern hemisphere but converge in the northern converge, regardless of hemisphere?

Do you guys know all the answers to this

Which country is currently the most populated country in the world? a. india b. china c. mongolia d. indonesia