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.

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

X
Y
1234567891011121314151617181920
1# # K - T E X T I N C T I O N # # # M #
2A # N N S Y # # # # # # # V # # # # E #
3N E G O X E R # # # # # # I # P N H S #
4# O G E I Y T A # # # # S R S A O O O #
5# S I N O S R I N # # # L A E L I M Z #
6A # P T A L O E L N # # A P L E T O O #
7L I E O C P O L T O O # M T I O C S I #
8L S R # T N I G P P T S M O T Z N A C #
9O U I E # A I K I X O A A R P O I P # #
10S R O # T # R T A C E A M U E I T I # #
11A U D # # C # E X I T N E O R C X E H #
12U A # # # # A # C E A I A H R U E N C #
13R S # # # # # B # I N # M I C T S S O #
14U O # S L I S S O F R A R E R R S R P #
15S G # # # # # # # N # T I # S B A # E #
16# E # # # # # # # # A # # M # C M # # X
17# T R I L O B I T E S Y # # R # A A # #
18# S L A M I N A N A R A C I D E # L C #
19# # # # # # N A I R B M A C E R P # E #
20# # # O P A B I N I A # C I O Z O N E C
Word X Y Direction
ALLOSAURUS  16s
ARCHEAOPTERYX  1715nw
CAMBRIANEXPLOSION  1918nw
CENOZOIC  2020w
CYANOBACTERIA  1318nw
EDICARANANIMALS  1618w
EON  44n
EPOCH  1915n
ERA  1414w
FOSSILS  914w
GEOLOGICTIMESCALE  1111se
HOMOSAPIENS  183s
K-TEXTINCTION  51e
MAMMALS  1310n
MASSEXTINCTION  1716n
MESOZOIC  191s
OPABINIA  420e
OVIRAPTOR  141s
PALEOZOIC  163s
PANGEA  67nw
PERIOD  36s
PERMIANEXTINCTION  1719nw
PIKAIA  67se
PRECAMBRIAN  1719w
REPTILES  1511n
STEGOSAURUS  218n
STROMATOLITES  1714nw
TRICERATOPS  1215nw
TRILOBITES  217e
TYRANNOSAURUSREX  51se