Glossary
View All Words
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
#
A
B
basin
C
climax community
D
depressions
E
ecosystem
F
G
Geologists
geology
glacier
H
I
igneous rock
isostatic depression
J
K
L
Lichen
M
magma
N
O
P
Primary succession
Q
R
rift
rift valley
S
T
U
u-shaped valley
V
W
X
Y
Z
#
u-shaped valley
a valley formed by a glacier that slids down between mountains
Select this then click anywhere in the book to start reading text
Speak the current selection
Stops speech playback
Double-click a word in the book and click this icon to translate the word into Spanish
Glossary