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.

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

X
Y
1234567891011121314151617181920
1# # # A L L O S A U R U S # # # # # # #
2N O I T C N I T X E T - K # # # # # # #
3# # G # O # # A I R E T C A B O N A Y C
4# P # E D I C A R A N A N I M A L S # A
5A R E X O # N O I T C N I T X E S S A M
6# E # R E L # S E T I B O L I R T T R B
7P C # E M R O V I R A P T O R # E R C R
8A A # P E I S G # # # # # # # # G O H I
9N M # T S C A U I # # # # # # C O M E A
10G B # I O I A N R C # # # H # I S A A N
11E R # L Z O I # E U T # # C # O A T O E
12A I # E O Z N # # X A I # O # Z U O P X
13# A # S I O I # # # T S M P # O R L T P
14# N S L C E B # # # # I O E # N U I E L
15# # L A # L A # # # # # N N S E S T R O
16# # I M # A P E R I O D # C N C # E Y S
17# # S M S P O T A R E C I R T A A S X I
18# # S A # # # # # # # # # # # I R L # O
19# H O M O S A P I E N S # # # # O Y E N
20# # F A I A K I P # # # # # # # # N T #
Word X Y Direction
ALLOSAURUS  41e
ARCHEAOPTERYX  195s
CAMBRIANEXPLOSION  203s
CENOZOIC  1616n
CYANOBACTERIA  203w
EDICARANANIMALS  44e
EON  44ne
EPOCH  1414n
ERA  35w
FOSSILS  319n
GEOLOGICTIMESCALE  1111se
HOMOSAPIENS  219e
K-TEXTINCTION  112w
MAMMALS  419n
MASSEXTINCTION  205w
MESOZOIC  57s
OPABINIA  717n
OVIRAPTOR  77e
PALEOZOIC  617n
PANGEA  17s
PERIOD  716e
PERMIANEXTINCTION  24se
PIKAIA  920w
PRECAMBRIAN  24s
REPTILES  46s
STEGOSAURUS  175s
STROMATOLITES  185s
TRICERATOPS  1517w
TRILOBITES  176w
TYRANNOSAURUSREX  1920nw