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.

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

X
Y
1234567891011121314151617181920
1# # # # # # # # # A # # # # # # # # # #
2M E S O Z O I C # # R E P T I L E S F #
3A # G C A M B R I A N E X P L O S I O N
4M # P E D I C A R A N A N I M A L S S #
5M # A E O V I R A P T O R # S I X T S #
6A # L # R L # # # # # # # # U R Y R I #
7L # E # # M O P A B I N I A R E R O L #
8S # O # # # I G # # # # # # U T E M S #
9# # Z # # # # A I # # # # # A C T A # D
10# # O # # # # # N C # # # H S A P T # O
11N O I T C N I T X E T - K C O B O O # I
12# # C E N O Z O I C X I # O G O A L A R
13# S P O T A R E C I R T M P E N E I I E
14# # # # # # # # # # # # I E T A H T A P
15# # # P R E C A M B R I A N S Y C E K A
16# # # H O M O S A P I E N S C C R S I N
17X E R S U R U A S O N N A R Y T A # P G
18# M A S S E X T I N C T I O N # I L # E
19A L L O S A U R U S # # # # # # N O E A
20# # S E T I B O L I R T # # # # # # N #
Word X Y Direction
ALLOSAURUS  119e
ARCHEAOPTERYX  1717n
CAMBRIANEXPLOSION  43e
CENOZOIC  312e
CYANOBACTERIA  1616n
EDICARANANIMALS  44e
EON  1919w
EPOCH  1414n
ERA  123nw
FOSSILS  193s
GEOLOGICTIMESCALE  1111se
HOMOSAPIENS  416e
K-TEXTINCTION  1111w
MAMMALS  12s
MASSEXTINCTION  218e
MESOZOIC  12e
OPABINIA  77e
OVIRAPTOR  55e
PALEOZOIC  34s
PANGEA  2014s
PERIOD  2014n
PERMIANEXTINCTION  34se
PIKAIA  1917n
PRECAMBRIAN  415e
REPTILES  112e
STEGOSAURUS  1515n
STROMATOLITES  184s
TRICERATOPS  1213w
TRILOBITES  1220w
TYRANNOSAURUSREX  1617w