Earth's Geologic History

ALLOSAURUS
ARCHEAOPTERYX
CAMBRIANEXPLOSION
CENOZOIC
CYANOBACTERIA
EDICARANANIMALS
EON
EPOCH
ERA
FOSSILS
GEOLOGICTIMESCALE
HOMOSAPIENS
K-TEXTINCTION
MAMMALS
MASSEXTINCTION
MESOZOIC
OPABINIA
OVIRAPTOR
PALEOZOIC
PANGEA
PERIOD
PERMIANEXTINCTION
PIKAIA
PRECAMBRIAN
REPTILES
STEGOSAURUS
STROMATOLITES
TRICERATOPS
TRILOBITES
TYRANNOSAURUSREX

Earth's geologic history was full of explosions, crazy creatures, dangerous extinctions and the idea that life continues on and is constantly changing. Try to find as many of our science vocabulary words as you can!

Try to find all 30 words on this board.

R B R N U Y H P C S S K A C F Y R E V N
F O S S I L S N O I T C N I T X E T - K
C C T C I O Z O S E M N N R T P Y B E P
F A N P A N G E A Z A D I S O R U L Y K
M M S E A N K A Q I Z C E C A A A R Q F
A B E R T R S J R D E T H N H C R O H Q
S R L I Q B I B U R I X N O S Y C S A R
S I I O O B M V A L N O A E T A H S L H
E A T D T A E T O C S R M R E N E R L O
X N P M C Y O T S A C I I A G O A Z O M
T E E E O P A L U I T L R C O B O T S O
I X R F S M A R O C O F I P S A P A A S
N P F V O M U Z I B B O A I A C T Z U A
C L P R M S O G I I Z B S K U T E Q R P
T O T A R E O T F O I P F A R E R D U I
I S M E L L E V N N H O Q I U R Y O S E
O I X A O S D E I L W Z A A S I X K L N
N O P E D I C A R A N A N I M A L S P S
S N G K Q N U M Y O L O S E L S G K Z U
M P E R M I A N E X T I N C T I O N O S
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Answer Key for Earth's Geologic History

X
Y
1234567891011121314151617181920
1R # # # # # # # # # # # # # # # # # # #
2F O S S I L S N O I T C N I T X E T - K
3# C T C I O Z O S E M N # R # P Y # E #
4# A # P A N G E A # A # I S O R # L # #
5M M S E A # # # # I # C E C A # A # # #
6A B E R # R # # R # E T H N # C R # # #
7S R L I # # I B # R I # N O S Y C # A #
8S I I O # # M V A L # O # E T A H # L H
9E A T D # A # T O # S # M R E N E # L O
10X N P # C # O T S A C I I A G O A # O M
11T E E E # P A L U I T L # C O B O # S O
12I X R # S M A R O C O # I P S A P # A S
13N P # # O M U Z I B # O A I A C T # U A
14C L # R M S O G I # Z B # K U T E # R P
15T O T A R E O T # O I # # A R E R # U I
16I S M E L L E # N N # # # I U R Y # S E
17O I X A O S # E I # # # # A S I X # # N
18N O P E D I C A R A N A N I M A L S # S
19# N G # # # # # # # # # # # # # # # # #
20# P E R M I A N E X T I N C T I O N # #
Word X Y Direction
ALLOSAURUS  197s
ARCHEAOPTERYX  175s
CAMBRIANEXPLOSION  23s
CENOZOIC  718ne
CYANOBACTERIA  166s
EDICARANANIMALS  418e
EON  148n
EPOCH  172sw
ERA  148s
FOSSILS  22e
GEOLOGICTIMESCALE  1111ne
HOMOSAPIENS  208s
K-TEXTINCTION  182w
MAMMALS  316ne
MASSEXTINCTION  15s
MESOZOIC  113w
OPABINIA  1511sw
OVIRAPTOR  99nw
PALEOZOIC  318ne
PANGEA  44e
PERIOD  44s
PERMIANEXTINCTION  220e
PIKAIA  1412s
PRECAMBRIAN  213ne
REPTILES  312n
STEGOSAURUS  157s
STROMATOLITES  216ne
TRICERATOPS  152sw
TRILOBITES  158sw
TYRANNOSAURUSREX  182sw