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.

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

X
Y
1234567891011121314151617181920
1# # # # K - T E X T I N C T I O N # # #
2M A S S E X T I N C T I O N # # # # # H
3# S U R U A S O G E T S # # # # # # I O
4P E R M I A N E X T I N C T I O N M # M
5A N O I S O L P X E N A I R B M A C # O
6N N A I R B M A C E R P # # # Y S # # S
7G # X Y R E T P O E A H C R A # L C # A
8E D I C A R A N A N I M A L S # A I # P
9A # S U R U A S O T A P A A Y # M O # I
10# C # # # # # # # # # Y # I N # M Z # E
11A I R E T C A B O N A Y C N A # A E # N
12S O # # O # # V # N # # # I P # M L S S
13T Z # # # N I # M # # # # B S # L A H #
14E O # # # R S O # # # # # A I S L P C #
15R N # # A # U S D O I R E P D # A # O #
16I E # P # N # # # C I O Z O S E M R P #
17O C T # T Y R A N N O S A U R U S R E X
18D O # A L L O S A U R U S # # # # # # #
19R # I # # # S E T I B O L I R T # # # #
20# N # T R I C E R A T O P S A I A K I P
Word X Y Direction
ALLOSAURUS  418e
APATOSAURUS  139w
ARCHAEOPTERYX  157w
ASTERIOD  111s
CAMBRIANEXPLOSION  175w
CENOZOIC  217n
CYANOBACTERIA  1311w
EDICARANANIMALS  18e
EONS  411se
EPOCHS  1917n
ERAS  1917nw
HIMAYALAYANMOUNTAIN  1111sw
HOMOSAPIENS  202s
K-TEXTINCTION  71e
MASSEXTINCTION  12e
MESOZOIC  1716w
OPABINIA  1416n
OVIRAPTOR  911sw
PALEZOIC  1814n
PANGEA  14s
PERIODS  1415w
PERMIANEXTINCTION  14e
PIKAIA  2020w
PRECAMBRIAN  126w
SMALLMAMMALS  1717n
STEGOSAURUS  123w
SYNAPSIDS  158s
TRICERATOPS  420e
TRILOBITES  1619w
TYRANNOSAURUSREX  517e