Earth's Geologic History

ALLOSAURUS
ARCHEAOPTERYX
CAMBRIANEXPLOSION
CENOZOIC
CYANOBACTERIA
EDICARANANIMALS
EON
EPOCH
ERA
FOSSILS
GEOLOGICTIMESCALE
HOMOSAPIENS
K-TEXTINCTION
MAMMALS
MASSEXTINCTION
MESOZOIC
OPABINIA
OVIRAPTOR
PALEOZOIC
PANGEA
PERIOD
PERMIANEXTINCTION
PIKAIA
PRECAMBRIAN
REPTILES
STEGOSAURUS
STROMATOLITES
TRICERATOPS
TRILOBITES
TYRANNOSAURUSREX

Earth's geologic history was full of explosions, crazy creatures, dangerous extinctions and the idea that 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.

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

X
Y
1234567891011121314151617181920
1S N E I P A S O M O H # # # # # # # # N
2# # N N O I T C N I T X E S S A M # # O
3# # # O # S E T I L O T A M O R T S G I
4# # # # I # # S E T I B O L I R T E # T
5# # S # X S T E G O S A U R U S O # Y C
6# M L # Y # O V I R A P T O R L P R A N
7# E A # R # # L # S L I S S O F A # I I
8# S M A E G N A P # # # # G # N B S R T
9R O I # T # # # # X # C I # N # I U E X
10E Z N # P E R I O D E C I O # S N R T E
11P O A # O R # M # # T N S O P # I U C N
12T I N A A A E # A I # A A O Z # A A A A
13I C A I E # R C M M U # T I # O # S B I
14L # R A H N O E A R M A # # R # E O O M
15E # A K C # S # U M R A # # # B # L N R
16S # C I R C # S # E B # L # # # M L A E
17# # I P A # R # C # # R # S # # # A Y P
18# # D L # E # I # # # C I O Z O N E C O
19# # E # X # R # # # # # # A # # # # # C
20K - T E X T I N C T I O N # N # # # # H
Word X Y Direction
ALLOSAURUS  1817n
ARCHEAOPTERYX  517n
CAMBRIANEXPLOSION  1918nw
CENOZOIC  1918w
CYANOBACTERIA  1918n
EDICARANANIMALS  319n
EON  814w
EPOCH  2016s
ERA  814nw
FOSSILS  157w
GEOLOGICTIMESCALE  1111sw
HOMOSAPIENS  111w
K-TEXTINCTION  320e
MAMMALS  811se
MASSEXTINCTION  172w
MESOZOIC  26s
OPABINIA  175s
OVIRAPTOR  76e
PALEOZOIC  2017nw
PANGEA  98w
PERIOD  510e
PERMIANEXTINCTION  2017n
PIKAIA  417n
PRECAMBRIAN  510se
REPTILES  19s
STEGOSAURUS  65e
STROMATOLITES  183w
TRICERATOPS  620ne
TRILOBITES  174w
TYRANNOSAURUSREX  204sw