PURESUBSTANCES
GRAPHITE
MERCURY
IODINE
MOLECULE
SALT
AMMONIA
QUARTZ
MIXTURES
HOMOGENOUS
HETEROGENOUS
SOLUTE
SOLVENT
SUGARWATER
SOLUTION
SEPARATING
FILTRATION
EVAPORATION
MAGNETISATION
DISTILLATION
DECANTING
ENERGY
LIGHTENERGY
MECHANICALENERGY
HEATENERGY
CHEMICALENERGY
ELECTRICALENERGY
NUCLEARENERGY
ENERGYSOURCES
NONRENEWABLE
COAL
PETROLEUM
NATURALGAS
URANIUM
RENOWABLE
SOLARENERGY
WINDENERGY
HYDROELECTRICENERGY
S
E
P
A
R
A
T
I
N
G
S
U
S
Y
A
A
F
H
K
P
Y
A
Y
A
M
M
O
N
I
A
R
T
Y
O
R
A
Q
F
M
N
O
R
E
W
G
N
O
Q
O
M
P
U
H
C
G
S
L
A
L
U
E
A
T
M
O
L
R
N
A
Z
O
U
O
E
H
A
R
O
O
U
N
T
B
E
G
U
O
Y
E
N
B
S
I
E
Y
E
E
C
E
U
E
L
T
I
F
E
V
N
D
G
N
C
A
S
M
S
O
I
U
G
N
H
L
A
U
I
U
E
S
A
E
E
E
D
T
T
F
N
E
U
I
L
E
O
B
A
I
T
O
M
E
E
P
T
C
N
I
R
U
J
Z
S
L
G
D
L
A
N
A
N
E
N
C
O
O
O
I
A
O
S
I
R
O
O
D
O
N
A
W
I
Y
O
P
I
R
I
V
P
R
S
N
U
T
C
A
W
I
F
I
L
O
R
R
G
O
N
U
C
R
M
T
A
A
T
S
I
A
L
J
O
W
I
N
V
U
W
L
H
O
R
R
A
C
T
T
T
I
X
L
L
G
A
U
G
E
L
C
E
Z
A
S
T
Z
E
E
L
B
I
I
N
N
L
E
A
P
A
R
R
R
T
T
N
Y
T
P
E
L
N
S
E
O
O
G
A
A
N
S
H
M
Z
E
A
R
R
G
T
C
E
E
N
F
E
U
N
N
R
Y
T
E
K
I
T
M
R
A
P
R
A
Z
Y
O
R
T
E
O
W
B
E
H
P
I
R
A
U
K
U
U
S
E
H
S
T
R
X
A
A
R
R
W
A
S
R
E
O
G
Q
I
D
Q
K
N
G
A
I
D
I
B
A
L
C
O
G
Y
B
T
G
N
Y
X
Y
Z
F
E
V
B
M
Y
T
I
O
D
I
N
E
L
Y
V
L
A
Y
E
L
B
I
I
T
O
H
H
B
O
E
C
N
M
O
I
H
E
A
T
E
N
E
R
G
Y
C
H
E
M
I
C
A
L
E
N
E
R
G
Y
R
U
A
D
Y
C
E
G
E
B
I
O
N
U
C
L
E
A
R
E
N
E
R
G
Y
M
E
I
U
E
L
Y
M
I
X
T
U
R
E
S
H
E
T
E
R
O
G
E
N
O
U
S
I
S
W
A
P
U
O
S
O
L
A
R
E
N
E
R
G
Y
M
O
L
E
C
U
L
E