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.

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

X
Y
1234567891011121314151617181920
1# # # # N A I R B M A C E R P A N G E A
2N N C # # K - T E X T I N C T I O N # #
3O S I # S U R U A S O L L A # # # # # #
4I P O A S L A M I N A N A R A C I D E #
5T O Z S T Y R A N N O S A U R U S R E X
6C T O T C N S A # # # # I # # S M # # #
7N A S E # I U U I # # # N # # E A # R #
8I R E R A S O O R A # # I # # T L # O #
9T E M I # # # Z M U K # B # S I L # T #
10X C # O # S N O E N A I A # H B M C P S
11E I # D # # # # # L A S P # C O A I A N
12N R # # # # # # # # A Y O # O L M O R E
13A T S U R U A S O T A P A G P I M Z I I
14I # # # # # # # # # # # # L E R A O V P
15M # X Y R E T P O E A H C R A T L N O A
16R # # # # # # # S D I S P A N Y S E # S
17E N O I S O L P X E N A I R B M A C # O
18P # # # N O I T C N I T X E S S A M # M
19# # # P E R I O D S # # # # # # # # I O
20A I R E T C A B O N A Y C # # # # # # H
Word X Y Direction
ALLOSAURUS  143w
APATOSAURUS  1313w
ARCHAEOPTERYX  1515w
ASTERIOD  44s
CAMBRIANEXPLOSION  1717w
CENOZOIC  1817n
CYANOBACTERIA  1320w
EDICARANANIMALS  194w
EONS  910w
EPOCHS  1514n
ERAS  38e
HIMAYALAYANMOUNTAIN  1111nw
HOMOSAPIENS  2020n
K-TEXTINCTION  82e
MASSEXTINCTION  1818w
MESOZOIC  39n
OPABINIA  1312n
OVIRAPTOR  1915n
PALEZOIC  1213nw
PANGEA  151e
PERIODS  419e
PERMIANEXTINCTION  118n
PIKAIA  1311nw
PRECAMBRIAN  151w
SMALLMAMMALS  175s
STEGOSAURUS  1716nw
SYNAPSIDS  1716w
TRICERATOPS  213n
TRILOBITES  1615n
TYRANNOSAURUSREX  55e