1
PHOTOSYNTHESIS
2
PHOTOSYNTHESIS
3
NITROGENCYCLE
4
NITROGENCYCLE
5
STRATOSPHERE
6
STRATOSPHERE
7
OZONELAYER
8
MESOSPHERE
9
TRACEBASES
10
ATMOSPHERE
11
MESOSPHERE
12
TRACEBASES
13
METHANE
14
WEATHER
15
AMMONIA
I
S
Q
H
O
D
T
E
A
S
T
R
A
T
O
S
P
H
E
R
E
A
A
I
M
I
A
Z
O
N
H
T
A
T
R
A
C
E
B
A
S
E
S
P
J
U
E
U
B
O
O
I
J
L
E
A
I
M
Y
F
A
Q
P
P
A
O
F
M
T
P
U
N
T
T
O
K
J
O
P
V
Q
Q
I
Q
P
X
M
R
Y
E
H
G
S
D
M
R
R
K
A
P
U
G
O
A
V
A
M
V
E
E
J
K
A
U
T
O
G
O
J
W
H
H
H
A
L
K
A
S
U
H
R
Z
C
N
N
O
T
C
A
G
E
Q
U
O
K
B
A
W
I
A
T
E
P
E
I
A
E
T
O
Q
E
E
Q
A
L
T
W
T
V
S
E
A
H
N
R
D
A
M
M
O
N
I
A
N
B
P
W
O
E
C
E
A
E
P
S
E
O
E
D
C
O
P
B
W
Y
C
I
B
J
S
U
H
R
W
S
D
H
A
R
X
U
N
D
N
E
I
P
Y
G
T
V
Y
T
X
U
O
A
P
F
E
R
J
I
Y
H
E
A
P
I
C
A
E
D
N
B
S
S
T
S
I
H
A
L
X
S
O
C
R
C
T
O
L
M
J
Y
T
V
E
D
O
C
P
P
T
P
U
K
I
D
I
I
G
H
E
C
S
I
H
M
M
S
Z
S
Q
P
M
J
H
N
U
S
I
Z
A
E
K
O
A
W
E
N
E
H
O
O
E
Q
O
Z
L
Q
X
E
V
I
J
N
T
Y
M
O
S
M
U
T
N
H
W
A
S
W
T
V
T
V
W
S
F
O
I
J
M
I
I
E
A
T
E
U
I
U
P
S
L
G
U
L
I
L
H
E
N
T
O
B
S
R
E
M
L
R
I
L
H
A
I
O
U
U
Z
P
H
O
H
I
L
T
T
E
Z
Y
A
I
E
Z
E
U
I
U
U
Y
O
B
S
Q
F
A
I
S
A
Z
V
W
Y
L
D
X
R
B
B
N
I
T
R
O
G
E
N
C
Y
C
L
E
O
A
E
E
U
A
E
B
I
L
A
G
J
O
T
R
A
C
E
B
A
S
E
S
R
K
B
V
V
L
E