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.

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

X
Y
1234567891011121314151617181920
1# # # # A I A K I P N # # # # # # # F #
2# # S A I N I B A P O V I R A P T O R C
3N # P R E C A M B R I A N # # # S # E A
4O # O S # # # E # # T # # # # S # L X M
5I T T L # # # S # C C # # # I # A # E B
6T R A A # # # O A I N # # L # C # # R R
7C I R M # # # Z E O I # S # S Y # # S I
8N L E I A # # O G Z T # # E # A # T U A
9I O C N # S # I N O X # M # # N R S R N
10T B I A S # S C A N E I # # # O E U U E
11X I R N N A # E P E T P # # M B P R A X
12E T T A E # L # X C - # O A # A T U S P
13N E # R I M # L I T K # T C L C I A O L
14A S # A P # A G O # I O # E H T L S N O
15I # # C A E O M # S L N O # # E E O N S
16M A # I S L R # M I A Z C # # R S G A I
17R # R D O # # I T A O U # T # I # E R O
18E N O E M # # E O I L # R # I A # T Y N
19P # G # O # S # C D # S # U # O # S T #
20# A R C H E A O P T E R Y X S # N # # #
Word X Y Direction
ALLOSAURUS  611se
ARCHEAOPTERYX  220e
CAMBRIANEXPLOSION  202s
CENOZOIC  1012n
CYANOBACTERIA  166s
EDICARANANIMALS  418n
EON  418w
EPOCH  1110se
ERA  418nw
FOSSILS  182sw
GEOLOGICTIMESCALE  1111ne
HOMOSAPIENS  520n
K-TEXTINCTION  1111n
MAMMALS  613se
MASSEXTINCTION  47se
MESOZOIC  83s
OPABINIA  112w
OVIRAPTOR  112e
PALEOZOIC  1711sw
PANGEA  911n
PERIOD  514se
PERMIANEXTINCTION  119n
PIKAIA  101w
PRECAMBRIAN  33e
REPTILES  179s
STEGOSAURUS  1819n
STROMATOLITES  197sw
TRICERATOPS  312n
TRILOBITES  25s
TYRANNOSAURUSREX  1919n