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.

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

X
Y
1234567891011121314151617181920
1A I A K I P A I N I B A P O # # # # N #
2N O I T C N I T X E N A I M R E P O C H
3# C # Y # E # R # # C # E # # A I # G S
4# A Y R # # N # O I # S # S N T # E # T
5# M # A # # # O O T O # U G C # O D # R
6S B X N N # S Z Z Z P R E N # L # I # O
7L R Y N # O O P O O U A I # O # K C H M
8I I R O # E B I O A I T R G # # - A O A
9S A E S L # C A S T X C I I # # T R M T
10S N T A # # S O C E A C # # V R E A O O
11O E P U # # G U S T T R # # I O X N S L
12F X O R # E S S R I E # E L # # T A A I
13# P A U T S A E M U # R O C # # I N P T
14# L E S # M L E L # A B I # I # N I I E
15# O H R # # S A # I I S # A # R C M E S
16# S C E I C # # M T T # O # # # T A N #
17N I R X A O # # E M # P # L # # I L S #
18# O A L # # D S # # A # E # L # O S # #
19# N E R A # P R E C A M B R I A N # # #
20# # # # # # # # # # # # # # # # # # # #
Word X Y Direction
ALLOSAURUS  1619nw
ARCHEAOPTERYX  318n
CAMBRIANEXPLOSION  23s
CENOZOIC  52se
CYANOBACTERIA  23se
EDICARANANIMALS  184s
EON  319nw
EPOCH  162e
ERA  319e
FOSSILS  111n
GEOLOGICTIMESCALE  1111sw
HOMOSAPIENS  197s
K-TEXTINCTION  179s
MAMMALS  1219nw
MASSEXTINCTION  614ne
MESOZOIC  142sw
OPABINIA  141w
OVIRAPTOR  1611nw
PALEOZOIC  311ne
PANGEA  172sw
PERIOD  213se
PERMIANEXTINCTION  172w
PIKAIA  61w
PRECAMBRIAN  719e
REPTILES  1419nw
STEGOSAURUS  414ne
STROMATOLITES  203s
TRICERATOPS  1716nw
TRILOBITES  179sw
TYRANNOSAURUSREX  42s