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.

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

X
Y
1234567891011121314151617181920
1N # P A L E Z O I C E N O Z O I C # # #
2O H # # S P O T A R E C I R T # X # # #
3I O I S L A M M A M L L A M S # E R A S
4T M # M # T R I L O B I T E S # R # # #
5C O N C A M B R I A N E X P L O S I O N
6N S A Y R Y # # # # O D C R P P U # # #
7I A I A C K A # # N # I I O E A R S # M
8T P R N H - P L S # # C O T R B U H # A
9X I B O A T A # A # # A Z P I I A C # S
10E E M B E E T # L Y # R O A O N S O # S
11N N A A O X O # L # A A S R D I O P # E
12A S C C P T S # O # S N E I S A N E A X
13I Y E T T I A # S # T A M V # # N # E T
14M N R E E N U P A # E N # O # # A # G I
15R A P R R C R I U # R I # # U # R # N N
16E P # I Y T U K R # I M # # # N Y # A C
17P S # A X I S A U # O A # # # # T # P T
18# I # # # O # I S # D L # # # # # A # I
19# D # # # N # A # # # S # # # # # # I O
20# S S U R U A S O G E T S # # # # # # N
Word X Y Direction
ALLOSAURUS  99s
APATOSAURUS  77s
ARCHAEOPTERYX  55s
ASTERIOD  1111s
CAMBRIANEXPLOSION  55e
CENOZOIC  101e
CYANOBACTERIA  45s
EDICARANANIMALS  125s
EONS  125sw
EPOCHS  1812n
ERAS  173e
HIMAYALAYANMOUNTAIN  1111se
HOMOSAPIENS  22s
K-TEXTINCTION  69s
MASSEXTINCTION  207s
MESOZOIC  1313n
OPABINIA  165s
OVIRAPTOR  1414n
PALEZOIC  31e
PANGEA  1917n
PERIODS  156s
PERMIANEXTINCTION  117n
PIKAIA  814s
PRECAMBRIAN  315n
SMALLMAMMALS  153w
STEGOSAURUS  1320w
SYNAPSIDS  212s
TRICERATOPS  152w
TRILOBITES  64e
TYRANNOSAURUSREX  1717n