Now in most part of the Southern Hemisphere the heat energy mainly comes from the north while the south is the ice-clad Antarctica.
(the heat energy; mainly comes; from the north; T:while the south is the ice-clad Antarctica; T:Now) (the south; is; the ice-clad Antarctica)
the heat energy the south
mainly comes is
from the north T:while the south is the ice-clad Antarctica T:Now
the ice-clad Antarctica