ENVIRONMENT
ECOSYSTEM
GRASSLAND
LANDSCAPE
BEHAVIOR
ORGANISM
HABITAT
AQUATIC
PERIOD
FOREST
M
Q
T
K
O
A
M
E
A
Q
L
R
I
W
X
A
P
J
K
A
F
I
Y
V
W
P
E
R
I
O
D
G
E
B
O
U
T
G
R
A
S
S
L
A
N
D
U
E
O
A
E
Z
O
N
P
U
O
I
F
J
C
I
P
I
O
Q
P
I
U
I
Q
O
R
G
A
N
I
S
M
G
E
U
A
H
A
H
T
M
T
I
V
P
G
L
A
E
B
A
C
E
C
S
U
A
N
X
Z
I
C
F
A
E
E
T
S
V
U
F
Y
J
E
I
A
A
E
R
I
C
A
I
D
T
O
E
B
D
M
A
T
T
C
R
B
U
E
C
N
A
E
F
E
E
N
B
S
I
O
M
F
U
H
G
A
T
A
G
H
M
O
O
E
E
S
Z
A
S
H
C
L
I
C
D
A
P
R
H
R
N
Y
I
X
O
S
D
Y
B
L
E
V
E
I
I
O
E
S
T
M
W
C
V
H
A
I
H
I
I
V
L
F
K
T
W
D
I
U
Z
D
H
I
Y
O
T
N
E
Q
X
E
K
S
L
Y
I
L
K
S
K
R
K
E
B
A
X
M
O
V
U