DROUGHTS
RUNOFF
ATMOSPHERE
EVAPORATION
HYDROSPHERE
INFILTRATION
PRECIPITATION
CONDENSATION
J
K
Y
A
R
V
W
I
Z
V
N
F
U
B
K
H
H
E
R
L
A
V
H
S
E
U
N
E
O
A
U
O
U
O
Y
A
T
M
O
S
P
H
E
R
E
E
U
J
A
H
A
G
E
I
V
U
P
W
B
W
U
J
P
H
A
P
L
I
K
N
Z
M
N
X
V
M
P
Q
R
Y
L
H
W
Y
Z
O
K
U
O
I
Q
U
G
U
E
D
U
Y
T
O
O
I
O
J
I
A
Q
C
M
G
C
R
I
N
F
I
L
T
R
A
T
I
O
N
Q
E
I
O
K
I
E
F
F
A
G
L
A
U
D
C
O
C
P
S
T
A
D
F
R
R
A
C
S
I
R
X
P
U
I
P
E
A
F
O
E
O
Q
K
N
D
O
I
H
A
T
H
M
U
F
N
O
P
Z
H
E
R
U
W
Y
L
A
E
U
G
X
U
C
A
F
N
D
R
G
T
A
Q
T
R
X
I
M
R
H
V
W
A
N
X
H
Y
F
I
I
E
X
B
I
Q
S
E
U
D
O
E
T
U
D
K
O
W
I
K
U
X
A
J
X
O
C
H
S
U
E
N
N
I
