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.

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

X
Y
1234567891011121314151617181920
1# # # # # C I O Z O N E C I O Z O S E M
2# # # # N O I T C N I T X E T - K # # H
3# # O V I R A P T O R # P I K A I A I O
4N O I T C N I T X E N A I M R E P M # M
5# N O I S O L P X E N A I R B M A C # O
6# # # # S U R U A S O T A P A Y L # # S
7A I R E T C A B O N A Y C S A # E # S A
8# S L A M M A M L L A M S L L # Z # H P
9# P E R I O D S # # # E A # L # O # C I
10# R # A # # # # # # X Y # # O # I # O E
11S E T I B O L I R T A P # # S # C # P N
12Y C # N S L A M I N A N A R A C I D E S
13N A # I # # # N M N # # # # U # # # # #
14A M # B # # C O G # A S T E R I O D S #
15P B # A # T U E # # # # # # U # # # A #
16S R # P I N A # # # # # # # S # # # R #
17I I # O T Y R A N N O S A U R U S R E X
18D A N A R C H A E O P T E R Y X # O # #
19S N I # S P O T A R E C I R T # N # # #
20# N # S T E G O S A U R U S # S # # # #
Word X Y Direction
ALLOSAURUS  157s
APATOSAURUS  156w
ARCHAEOPTERYX  418e
ASTERIOD  1114e
CAMBRIANEXPLOSION  175w
CENOZOIC  131w
CYANOBACTERIA  137w
EDICARANANIMALS  1912w
EONS  1917sw
EPOCHS  1912n
ERAS  1917n
HIMAYALAYANMOUNTAIN  1111sw
HOMOSAPIENS  202s
K-TEXTINCTION  152w
MASSEXTINCTION  165sw
MESOZOIC  201w
OPABINIA  417n
OVIRAPTOR  33e
PALEZOIC  174s
PANGEA  1211sw
PERIODS  29e
PERMIANEXTINCTION  174w
PIKAIA  133e
PRECAMBRIAN  29s
SMALLMAMMALS  138w
STEGOSAURUS  420e
SYNAPSIDS  111s
TRICERATOPS  1519w
TRILOBITES  1011w
TYRANNOSAURUSREX  517e