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 Y K Z I M B
I P M O N U S U R U A S O G E T S C L N
E E X N O V I R A P T O R C K S Z G I S
V R E S I Q E S U R U A S O T A P A H H
T M D N S N N O I T C N I T X E T - K C
R I I O O T P A L E Z O I C R N Y D S O
I A C I L W R Q A I A K I P U Z R A S P
L N A T P H E S U R U A S O L L A I A E
O E R C X S C F A F A L M C X D N N K U
B X A N E D A G E A U N I I L G N I H S
I T N I N I M A G Y A T W N K M O B X P
T I A T A S B P N Y H A J Z C I S A L O
E N N X I P R J A S T E R I O D A P L T
S C I E R A I L P E R I O D S V U O Y A
W T M S B N A R C H A E O P T E R Y X R
F I A S M Y N U Q C W P O S U U U Q U E
H O L A A S L A M M A M L L A M S V V C
P N S M C E N O Z O I C Z D L R R F X I
K X I T D K E M E S O Z O I C C E E N R
J H O M O S A P I E N S B U R D X Y Y T
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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 # # # # # # #
2# P # O N # S U R U A S O G E T S # # N
3# E # N O V I R A P T O R # # # # # I S
4# R E S I # # S U R U A S O T A P A # H
5T M D N S # N O I T C N I T X E T - K C
6R I I O O # P A L E Z O I C # N Y # # O
7I A C I L # R # A I A K I P U # R A # P
8L N A T P # E S U R U A S O L L A I # E
9O E R C X S C # A # # # M # # # N N # #
10B X A N E D A # E # # N # # # # N I # S
11I T N I N I M # G # A # # # # # O B # P
12T I A T A S B # N Y # # # # # # S A # O
13E N N X I P R # A S T E R I O D A P # T
14S C I E R A I L P E R I O D S # U O # A
15# T M S B N A R C H A E O P T E R Y X R
16# I A S M Y N # # # # # # S # # U # # E
17# O L A A S L A M M A M L L A M S # # C
18# N S M C E N O Z O I C # # # R R # # I
19# # I # # # # M E S O Z O I C # E # # R
20# H O M O S A P I E N S # # # # X # # T
Word X Y Direction
ALLOSAURUS  178w
APATOSAURUS  184w
ARCHAEOPTERYX  715e
ASTERIOD  913e
CAMBRIANEXPLOSION  517n
CENOZOIC  518e
CYANOBACTERIA  131w
EDICARANANIMALS  34s
EONS  41s
EPOCHS  208n
ERAS  1719nw
HIMAYALAYANMOUNTAIN  1111ne
HOMOSAPIENS  220e
K-TEXTINCTION  175w
MASSEXTINCTION  418n
MESOZOIC  819e
OPABINIA  1814n
OVIRAPTOR  53e
PALEZOIC  76e
PANGEA  914n
PERIODS  914e
PERMIANEXTINCTION  22s
PIKAIA  147w
PRECAMBRIAN  76s
SMALLMAMMALS  1717w
STEGOSAURUS  172w
SYNAPSIDS  617n
TRICERATOPS  2020n
TRILOBITES  15s
TYRANNOSAURUSREX  175s