1
ENVIRONMENTALLYFRIEND
2
GLOBALCHANGE
3
GLACIERMELTING
4
HIGHTEMPERATURE
5
AIRPOLLUTION
6
NATUREPOLLUTION
7
POLLUTIONOFTHEWORLD
8
PROTECTTHEWORLD
9
GLOBALWARMING
E
O
A
I
Y
A
S
U
I
E
H
O
H
S
Q
E
P
G
O
J
I
V
N
N
L
U
E
Q
I
U
E
C
U
Z
T
R
A
O
L
C
I
R
E
A
V
G
L
N
O
C
Q
I
A
R
R
U
R
I
L
A
C
E
H
S
V
E
I
I
Z
A
U
Q
J
K
H
T
I
U
R
L
C
A
I
U
L
O
E
Z
R
Z
P
F
S
G
U
A
A
Y
I
P
U
I
U
Y
Y
O
Y
G
G
H
O
M
R
U
B
R
U
O
O
C
O
T
E
A
U
Q
I
E
I
T
L
T
N
Z
O
E
B
K
U
G
X
L
I
R
O
I
I
H
A
X
T
N
O
G
M
P
T
O
B
U
I
N
L
O
M
Q
L
O
A
P
V
M
Z
J
B
M
E
F
E
U
E
J
Q
U
N
E
A
U
I
E
X
W
O
O
O
E
A
I
N
R
C
T
M
B
T
O
L
G
Z
S
S
H
T
N
U
T
S
O
L
W
T
I
T
H
I
I
F
T
I
U
Y
J
A
O
P
H
G
I
T
A
C
J
A
Z
T
E
O
T
I
J
I
E
O
O
E
G
N
E
S
R
O
Z
H
A
L
U
H
N
H
N
I
G
U
I
S
I
J
U
P
A
E
U
Q
A
A
A
L
F
E
E
G
W
X
M
H
H
Q
A
T
J
W
D
U
F
B
I
N
N
Y
R
W
Q
B
A
U
L
A
R
B
E
Y
O
D
Y
E
E
O
X
G
F
F
O
O
F
U
N
G
I
A
A
K
I
R
W
P
I
I
V
A
Y
E
G
R
Z
R
K
L
A
E
D
C
T
K
E
K
M
K
Y
V
G
V
X
R
L
I
P
L
K
E
E
A
O
M
O
W
H
T
C
H
Q
H
W
L
X
D
K
E
D
D
S
O
F
R
N
A
T
U
R
E
P
O
L
L
U
T
I
O
N
N
S
I
L
F
V
E
N
G
L
O
B
A
L
W
A
R
M
I
N
G
I
D