METEOROLOGY
EARTHQUAKES
MINESAFETY
METALLURGY
RECYCLING
ISOTOPES
CLIMATE
MINING
OIL
X
Z
U
U
M
I
N
E
S
A
F
E
T
Y
A
S
E
V
A
J
C
L
I
M
A
T
E
E
X
I
J
E
O
N
U
F
I
V
R
T
U
Y
A
O
U
R
N
J
R
U
I
A
U
W
W
G
O
R
I
Q
S
V
B
O
A
O
U
R
B
O
J
U
T
S
I
A
M
U
U
P
X
D
L
L
U
A
T
H
O
S
P
H
E
S
E
O
I
O
N
G
E
O
Q
T
K
P
M
A
T
R
O
R
Z
N
Y
U
R
U
O
V
I
E
Y
W
A
O
D
I
M
G
J
C
A
P
E
X
O
T
A
E
L
L
C
N
I
J
E
K
E
D
E
H
E
T
L
C
L
I
A
Y
N
D
E
S
Z
S
G
E
O
Y
E
E
U
M
G
F
I
S
X
C
O
M
W
C
X
G
S
H
R
C
B
M
N
M
I
U
F
E
M
A
L
Y
N
H
G
W
P
D
G
X
A
R
A
U
I
U
P
T
Y
E
Y
W
A
U
V
