NATURALRESOURCES
CLIMATECHANGE
DESTRUCTION
OZONELAYER
POLLUTION
ACIDRAIN
NOISE
WATER
SMOG
LIFE
V
P
V
M
D
E
S
T
R
U
C
T
I
O
N
P
U
H
N
U
A
E
F
R
K
P
D
R
Y
R
B
C
A
B
H
N
P
R
J
O
U
B
I
L
I
I
N
V
Z
S
U
G
B
A
F
N
S
M
O
G
V
E
K
Q
O
D
E
E
Z
W
U
I
G
I
E
T
A
C
Z
R
D
R
A
C
U
C
Z
B
W
E
S
Y
K
E
P
F
I
H
I
E
I
L
I
R
T
H
W
I
O
E
S
Z
O
Q
E
V
F
Y
U
I
O
U
H
I
K
I
B
F
B
W
L
A
N
V
A
A
I
M
K
O
T
T
I
K
X
W
Q
A
L
V
Y
G
T
L
F
A
U
S
O
M
S
J
U
A
E
U
U
Z
R
M
N
E
U
T
D
E
E
P
L
I
Q
T
H
K
T
C
G
L
C
N
A
E
A
R
S
F
O
H
A
E
Z
Q
I
D
E
O
G
O
O
C
J
L
I
W
I
P
F
R
E
I
O
Y
E
A
R
Z
D
H
I
A
O
N
P
T
O
I
F
F
N
B
K
B
O
O
Y
A
E
R
N
T
G
I
I
I
Y
A
E
K
V
N
M
E
Q
N
Y
U
R
G
K
I
F
F
K
U
F
U
U
L
U
A
B
G
V
T
N
I
M
I
H
F
O
K
I
A
F
S
N
U
G
E
D
A
X
A
E
M
O
E
G
X
L
A
C
I
D
R
A
I
N
N
D
X
J
Q
