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.

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

X
Y
1234567891011121314151617181920
1A I R E T C A B O N A Y C E N O Z O I C
2L H # # # # # # # # # # # # # # X # N #
3L O I # # # # # # # # S H C O P E S O #
4O M P M C C I O Z O S E M # # # R L I #
5S O E A A S L A M M A M L L A M S A T R
6A S R S M Y T R I L O B I T E S U M C O
7U A M S B # A E # S D O I R E P R I N T
8R P I E R N R L G # # # # # # # U N I P
9U I A X I A C # A O P A B I N I A A T A
10S E N T A I H P P Y S A # # # # S N X R
11# N E I N R A I A A A A N # # # O A E I
12# S X N E B E K T # L N U G # # N R T V
13# # T C X M O A O # # E M R E # N A - O
14# # I T P A P I S # # O Z O U A A C K #
15# # N I L C T A A # # N # O U S R I # #
16# # C O O E E # U # # S # # I N Y D # #
17# # T N S R R # R # # # # # # C T E # #
18# # I # I P Y A U # D O I R E T S A # #
19# # O # O # X # S Y N A P S I D S # I #
20# # N # N T R I C E R A T O P S # # # N
Word X Y Direction
ALLOSAURUS  11s
APATOSAURUS  99s
ARCHAEOPTERYX  77s
ASTERIOD  1818w
CAMBRIANEXPLOSION  55s
CENOZOIC  131e
CYANOBACTERIA  131w
EDICARANANIMALS  1817n
EONS  1213s
EPOCHS  173w
ERAS  616se
HIMAYALAYANMOUNTAIN  1111se
HOMOSAPIENS  22s
K-TEXTINCTION  1912n
MASSEXTINCTION  44s
MESOZOIC  134w
OPABINIA  109e
OVIRAPTOR  2013n
PALEZOIC  910se
PANGEA  119se
PERIODS  167w
PERMIANEXTINCTION  34s
PIKAIA  810s
PRECAMBRIAN  618n
SMALLMAMMALS  175w
STEGOSAURUS  65se
SYNAPSIDS  919e
TRICERATOPS  620e
TRILOBITES  76e
TYRANNOSAURUSREX  1717n