FOSSILFUELS
PESTICIDES
ATMOSPHERE
LITTERING
CHEMICALS
POLLUTION
ACIDRAIN
GARBAGE
SEWAGE
WATER
LAND
AIR
U
D
Y
C
G
U
V
K
I
N
P
K
A
I
U
N
E
E
A
V
T
F
L
X
A
T
M
O
S
P
H
E
R
E
I
C
Y
H
Y
I
S
C
I
A
C
A
G
F
O
A
A
I
I
A
E
I
P
O
L
L
U
T
I
O
N
R
E
X
U
D
A
A
X
Q
D
F
Q
M
E
S
E
W
A
G
E
J
R
X
S
F
A
C
V
E
J
C
R
G
Q
K
O
I
N
A
C
F
A
K
I
S
S
Y
V
Z
A
V
I
D
R
I
I
E
O
D
D
X
L
T
J
O
O
B
S
I
O
O
I
N
J
S
F
I
P
A
H
M
E
J
R
E
L
U
G
H
M
O
S
U
J
D
C
B
N
I
I
A
D
I
C
D
W
F
W
I
Z
E
V
I
H
F
R
S
G
I
T
A
N
A
Z
Q
L
X
C
X
M
L
F
J
V
O
C
T
B
A
T
U
U
F
D
E
G
E
U
D
A
A
V
I
E
Z
L
E
I
Y
U
B
E
I
H
R
B
A
R
I
T
R
J
O
R
A
Q
E
A
A
E
C
W
A
E
E
E
S
I
Y
V
R
U
U
L
Q
I
E
C
E
O
A
S
B
E
N
U
O
A
I
R
S
T
P
W
S
K
G
V
V
Z
P
G
O
X
