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.

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

X
Y
1234567891011121314151617181920
1# # # C Y A N O B A C T E R I A # # # #
2# H O M O S A P I E N S # # # # X # # #
3# # I # # # # # T R I L O B I T E S # #
4# # P M # # # # R # # S # # # # R # # #
5# # E C A M B R I A N E X P L O S I O N
6# N R N R Y # # C O # D C R # # U # # #
7A O M O C S A R E # # I I O # P R # # S
8E I I I H # P L R # # C O T S A U # # L
9G T A T A # A # A # # A Z P T L A S # A
10N C N C E # T O T Y # R O A E E S U # M
11A N E N O # O P O # A A S R G Z O R C M
12P I X I P S S A P # S N E I O O N U I A
13# T T T T Y A B S # T A M V S I N A O M
14# X I X E N U I # # E N # O A C A S Z L
15S E N E R A R N # # R I # # U # R O O L
16H T C S Y P U I # # I M # # R N Y L N A
17C - T S X S S A # # O A # # U # T L E M
18O K I A P I K A I A D L # # S # # A C S
19P # O M # D # # # # # S D O I R E P I #
20E # N # # S # # N A I R B M A C E R P N
Word X Y Direction
ALLOSAURUS  1818n
APATOSAURUS  77s
ARCHAEOPTERYX  55s
ASTERIOD  1111s
CAMBRIANEXPLOSION  55e
CENOZOIC  1918n
CYANOBACTERIA  41e
EDICARANANIMALS  125s
EONS  97ne
EPOCHS  120n
ERAS  97w
HIMAYALAYANMOUNTAIN  1111se
HOMOSAPIENS  22e
K-TEXTINCTION  216n
MASSEXTINCTION  419n
MESOZOIC  1313n
OPABINIA  810s
OVIRAPTOR  1414n
PALEZOIC  167s
PANGEA  112n
PERIODS  1819w
PERMIANEXTINCTION  34s
PIKAIA  518e
PRECAMBRIAN  1920w
SMALLMAMMALS  2018n
STEGOSAURUS  158s
SYNAPSIDS  612s
TRICERATOPS  93s
TRILOBITES  93e
TYRANNOSAURUSREX  1717n