Photographic Dictionary
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Letter
Category
Themes
Idioms
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
Animals
Plants
Nature
People
Food
Places
Measures
Words
Adjectives
Animals
People
Physical world
Words
A
B
C
D
E
F
G
H
I
J
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M
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P
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R
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NASA image and video library
/
Public domain
M
is for
Mars
Mars is a small rocky
planet
with
ice
caps on its poles. It has many
volcanoes
and is occasionally covered by dust storms. Mars is the fourth planet from the
sun
. Mars is 227,936,640km from the Sun. Its radius is 3,397km.
Planets