Earth's Geologic History

ALLOSAURUS
APATOSAURUS
ARCHAEOPTERYX
ASTERIOD
CAMBRIANEXPLOSION
CENOZOIC
CYANOBACTERIA
EDICARANANIMALS
EONS
EPOCHS
ERAS
HIMAYALAYANMOUNTAIN
HOMOSAPIENS
K-TEXTINCTION
MASSEXTINCTION
MESOZOIC
OPABINIA
OVIRAPTOR
PALEZOIC
PANGEA
PERIODS
PERMIANEXTINCTION
PIKAIA
PRECAMBRIAN
SMALLMAMMALS
STEGOSAURUS
SYNAPSIDS
TRICERATOPS
TRILOBITES
TYRANNOSAURUSREX

Earth's geologic history was full of explosions, crazy creatures, dangerous extinctions and the idea the 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.

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

X
Y
1234567891011121314151617181920
1# # # R O T P A R I V O # # A I A K I P
2# A # # # # # # # # # # # # # # # # # H
3# E # # K - T E X T I N C T I O N # I O
4N G # # N O I T C N I T X E S S A M # M
5O N O I S O L P X E N A I R B M A C # O
6I A # # # # # # S D I S P A N Y S P C S
7T P X Y R E T P O E A H C R A T L R I A
8C Y A N O B A C T E R I A L E # A E O P
9N # S U R U A S O T A P A G # # M C Z I
10I # # S D O I R E P # Y O # D # M A O E
11T R I L O B I T E S A S # O # # A M N N
12X # S A R E # # # N A B I # # # M B E S
13E C I O Z O S E M U # R I # # # L R C #
14N # # # # S O O R # E # # N # # L I I #
15A # # # H N U U # T # # # # I # A A O #
16I # # C S N S # S # # # # # # A M N Z #
17M # O # T Y R A N N O S A U R U S R E X
18R P # A L L O S A U R U S # # # # # L #
19E D I C A R A N A N I M A L S # # # A #
20P N # # # # # # # T R I C E R A T O P S
Word X Y Direction
ALLOSAURUS  418e
APATOSAURUS  139w
ARCHAEOPTERYX  157w
ASTERIOD  817ne
CAMBRIANEXPLOSION  175w
CENOZOIC  1913n
CYANOBACTERIA  18e
EDICARANANIMALS  119e
EONS  813sw
EPOCHS  119ne
ERAS  612w
HIMAYALAYANMOUNTAIN  1111sw
HOMOSAPIENS  202s
K-TEXTINCTION  73e
MASSEXTINCTION  184w
MESOZOIC  913w
OPABINIA  99se
OVIRAPTOR  121w
PALEZOIC  1920n
PANGEA  27n
PERIODS  1010w
PERMIANEXTINCTION  120n
PIKAIA  201w
PRECAMBRIAN  186s
SMALLMAMMALS  1717n
STEGOSAURUS  176sw
SYNAPSIDS  176w
TRICERATOPS  1020e
TRILOBITES  111e
TYRANNOSAURUSREX  517e