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.

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

X
Y
1234567891011121314151617181920
1# # A # # # A I R E T C A B O N A Y C #
2# # # I # F X Y R E T P O A E H C R A #
3N # E # A N O I T C N I T X E S S A M #
4O M K L X K # S S R E # # # # # # # B #
5I E # - A E I # S U I N # # # # # S R #
6T S # S T C R P # I R L O A # # # L I #
7C O # E H E S S E # L U O Z E # # A A #
8N Z # T O # X E U R # S A B O G # M N #
9I O # I M S C T M R I A # S I I N M E S
10T I # L O U I # I I U O I # O T C A X P
11X C # O S R O # # N T A D N # G E M P O
12E S # T A U Z # # # C C S # I # E S L T
13N E # A P A O # # # # T I O # B # T O A
14A L # M I S E # # # # # I G N # A # S R
15I I H O E O L # # # # # # O O N # P I E
16M T C R N L A # # # # # # # N L A # O C
17R P O T S L P # R O T P A R I V O R N I
18E E P S L A M I N A N A R A C I D E Y R
19P R E C A M B R I A N # # # # # O R G T
20# # # # # # # # # # # # # # # N # A # #
Word X Y Direction
ALLOSAURUS  618n
ARCHEAOPTERYX  192w
CAMBRIANEXPLOSION  191s
CENOZOIC  103se
CYANOBACTERIA  191w
EDICARANANIMALS  1818w
EON  1818sw
EPOCH  319n
ERA  1818s
FOSSILS  73se
GEOLOGICTIMESCALE  1111nw
HOMOSAPIENS  57s
K-TEXTINCTION  16se
MAMMALS  1811n
MASSEXTINCTION  193w
MESOZOIC  24s
OPABINIA  1916nw
OVIRAPTOR  1717w
PALEOZOIC  717n
PANGEA  1911nw
PERIOD  86se
PERMIANEXTINCTION  119n
PIKAIA  86nw
PRECAMBRIAN  119e
REPTILES  219n
STEGOSAURUS  1914nw
STROMATOLITES  418n
TRICERATOPS  2019n
TRILOBITES  93se
TYRANNOSAURUSREX  2019nw