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.

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

X
Y
1234567891011121314151617181920
1# # # # # # # # # # # # P I K A I A # #
2# H O M O S A P I E N S # # # # X # S #
3# E I # T R I C E R A T O P S # E # M #
4# D # M C # # A # # # # A S N # R # A P
5C I # A A # # # I # # N N A # A S # L E
6I C N S M Y # P # R G O I R # I U # L R
7O A O S B # A # A E E R # O # N R D M M
8Z R I E R # R L A L B T S T # I U O A I
9O A T X I # C # A M E D C P # B A I M A
10N N C T A # H # A Y O Z # A # A S R M N
11E A N I N # A C # I A # O R B P O E A E
12C N I N E # E # R # # N # I # O N T L X
13I I T C X R O E # # # # M V C # N S S T
14O M X T P # P S U R U A S O L L A A # I
15Z A E I L # T # # # # # # # U # R # Y N
16O L T O O # E R A S D I S P A N Y S # C
17S S - N S # R S E T I B O L I R T # # T
18E # K # I # Y S U R U A S O T A P A # I
19M # # # O # X S T E G O S A U R U S I O
20# # # # N # # # # # S H C O P E # # # N
Word X Y Direction
ALLOSAURUS  1714w
APATOSAURUS  1818w
ARCHAEOPTERYX  77s
ASTERIOD  1814n
CAMBRIANEXPLOSION  55s
CENOZOIC  112n
CYANOBACTERIA  2016nw
EDICARANANIMALS  23s
EONS  117ne
EPOCHS  1620w
ERAS  716e
HIMAYALAYANMOUNTAIN  1111se
HOMOSAPIENS  22e
K-TEXTINCTION  316n
MASSEXTINCTION  44s
MESOZOIC  119n
OPABINIA  1612n
OVIRAPTOR  1414n
PALEZOIC  86se
PANGEA  143sw
PERIODS  714ne
PERMIANEXTINCTION  204s
PIKAIA  131e
PRECAMBRIAN  514ne
SMALLMAMMALS  192s
STEGOSAURUS  819e
SYNAPSIDS  1816w
TRICERATOPS  53e
TRILOBITES  1717w
TYRANNOSAURUSREX  1717n