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
C
climate
D
descended
E
ecosystems
erosion
F
G
H
I
J
K
L
M
N
O
organisms
P
Q
R
realizes
S
species
structures
T
U
V
W
X
Y
Z
#
erosion
wearing a way of rock caused by water, wind or ice
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