ATLAS
NILO
CONGO
CHAD
DRAKENSBERG
NÍGER
SÁHARA
KALAHARI
MADAGASCAR
M
Y
B
J
S
C
W
C
M
D
E
U
A
J
K
A
L
A
H
A
R
I
P
A
D
X
A
C
V
N
N
A
U
U
N
J
A
O
Z
A
I
E
K
Q
M
K
N
Í
G
E
R
L
G
E
Q
I
V
B
C
U
A
X
O
G
N
S
E
O
U
T
O
R
S
A
C
S
Á
C
A
T
T
X
N
O
C
A
B
H
J
H
H
X
Y
M
G
L
A
E
A
T
F
A
A
D
L
T
O
G
R
R
T
O
N
D
V
A
A
D
T
G
A
