InterestingStatistics
2 - -
ndlargestcontinent
1,17,00,000
square
!
miles
. 20.2%
ie oftheearth
3
And xthesizeofthe
USA
77,80,00,000
people
55
countries
aridregions
P r o b l e m : D e s e r t i f i c a t i o n
m a l n u t r i t i o n s t a r v a t i o n p o v e r t y
S a h e l D e s e r t
( s o u t h S a h a r a )