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.

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

X
Y
1234567891011121314151617181920
1K # S P O T A R E C I R T # # # # # # #
2- H # P R E C A M B R I A N # # # # # #
3T O I # # # S E T I B O L I R T # # # N
4E M # M A S S E X T I N C T I O N # O #
5X O # C A M B R I A N E X P L O S I O N
6T S # Y R Y # A # # P # A # V M T # S #
7I A # A C # A S # O A L # I A C # L T A
8N P # N H S # L C I E # R L N # A # E I
9C I # O A D # H A Z # A L I # M S S G N
10T E # B E I S K O Y P M T # I # T U O I
11I N # A O S I I # T A X # N # # E R S B
12O S M C P P C # O M E N A # # # R U A A
13N # E T T A # R M N # N M # # # I A U P
14P # S E E N # A A # A S # O # # O S R O
15A # O R R Y L I # R N # # # U # D O U #
16N # Z I Y S M # A O # # # # # N # L S #
17G # O A X R # C E N O Z O I C # T L # #
18E # I # E # I S U R U A S O T A P A # #
19A # C P # D # # # # # S D O I R E P I #
20# # # X E R S U R U A S O N N A R Y T N
Word X Y Direction
ALLOSAURUS  1818n
APATOSAURUS  1818w
ARCHAEOPTERYX  55s
ASTERIOD  178s
CAMBRIANEXPLOSION  55e
CENOZOIC  817e
CYANOBACTERIA  45s
EDICARANANIMALS  520ne
EONS  917ne
EPOCHS  125sw
ERAS  84s
HIMAYALAYANMOUNTAIN  1111se
HOMOSAPIENS  22s
K-TEXTINCTION  13s
MASSEXTINCTION  44e
MESOZOIC  312s
OPABINIA  2014n
OVIRAPTOR  165sw
PALEZOIC  145sw
PANGEA  114s
PERIODS  1819w
PERMIANEXTINCTION  419ne
PIKAIA  612ne
PRECAMBRIAN  42e
SMALLMAMMALS  175sw
STEGOSAURUS  196s
SYNAPSIDS  616n
TRICERATOPS  131w
TRILOBITES  163w
TYRANNOSAURUSREX  1920w