XX --------- XX
DEGRADATION
Any decline in the quality of natural or cultural resources, or the viability of ecosystems that is caused directly or indirectly by humans.
TRAVEL TERMINOLOGY
ALPHABETICAL WISE
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
