ARTIFICIAL
RESOURCES
MINERALS
ANIMALS
CERAMIC
NATURAL
PLASTIC
PAPER
WATER
OIL
P
N
I
I
V
E
A
F
B
O
H
O
I
L
I
A
K
A
R
T
I
F
I
C
I
A
L
M
G
T
U
O
Y
U
A
N
I
M
A
L
S
D
M
U
B
Q
A
R
W
A
I
E
G
U
U
A
I
R
A
U
H
U
E
T
E
X
A
X
O
Y
N
A
R
O
D
H
U
S
D
U
Y
S
N
I
E
L
R
C
C
A
R
A
O
X
O
O
Y
E
R
P
Y
W
T
E
R
U
A
U
X
K
X
E
A
A
A
E
X
V
R
W
U
K
R
U
B
O
L
M
I
P
Y
I
U
A
U
O
R
C
A
N
S
H
E
Q
E
C
A
T
M
I
U
I
E
B
Q
T
I
Z
P
R
S
E
L
I
J
E
D
S
U
U
J
U
O
O
W
R
M
Z
C
O
A
E
U
G
O
E
P
L
A
S
T
I
C
F
E
W
