TOXICCHEMICALS
CARCINOGEN
PESTICIDES
POLLUTION
POLLUTANT
GARBAGE
DUMPING
SEWAGE
SMOG
A
K
F
C
I
E
E
M
N
E
G
A
W
E
S
T
C
S
X
A
R
V
A
D
U
U
I
W
O
X
O
I
B
V
W
R
K
D
O
T
O
F
A
Y
N
X
M
E
O
A
R
C
X
P
A
D
P
J
O
U
I
K
G
A
N
U
J
I
T
R
O
N
E
F
U
C
K
A
I
H
W
U
Q
N
T
N
H
L
O
O
C
I
B
P
Y
G
F
K
G
O
T
G
A
R
L
H
C
R
I
V
Z
A
V
U
N
G
A
D
W
T
E
U
A
R
D
T
E
G
G
A
I
E
V
U
N
M
U
G
T
C
J
O
U
L
Z
J
P
N
O
V
I
Z
P
L
M
I
X
H
W
F
X
X
M
U
H
C
J
V
E
S
L
Q
O
U
U
R
E
W
U
Z
A
S
O
W
F
U
E
O
J
N
C
M
T
G
D
L
M
A
O
U
Y
O
J
G
P
A
E
E
Q
E
S
O
I
W
Z
F
U
X
T
E
G
O
O
J
W
O
G
Q
N
L
Q
I
I
A
Y
K
A
I
A
A
P
E
S
T
I
C
I
D
E
S
I
F
M
O
H
I
