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

X
Y
1234567891011121314151617181920
1N # # # # # # # # # # # A I A K I P # #
2# O # M A S S E X T I N C T I O N # # #
3N N I # S L A M I N A N A R A C I D E M
4O # O T R I L O B I T E S # # # # L # A
5I # # I C # # S U R U A S O L L A # T M
6T # S # S N # # C I O Z O N E C R # Y M
7C R # T # O I # A # # # # # S # C A R A
8N # I # E # L T # I # # # E A # H I A L
9I # # C # G # P X F N # M # E # E R N S
10T # P # E # O S X E O I # # G C A E N H
11X R # R # R E S C E T S B # N I O T O O
12E # O # E L A I A C N - S A A O P C S M
13N # # T I C O T I U # A K I P Z T A A O
14A # # T P Z A G O # R # I # L O E B U S
15I # P # O A O M # P # U # R # S R O R A
16M E # E # L R # B E S # S # B E Y N U P
17R # L # O # # I # R # # # # # M X A S I
18E A R E P O C H V I I # # # # # A Y R E
19P # G O S E T I L O T A M O R T S C E N
20# # # N # # # # # D # # N # # # # # X S
Word X Y Direction
ALLOSAURUS  175w
ARCHEAOPTERYX  175s
CAMBRIANEXPLOSION  1819nw
CENOZOIC  166w
CYANOBACTERIA  1819n
EDICARANANIMALS  193w
EON  418s
EPOCH  418e
ERA  418w
FOSSILS  1110se
GEOLOGICTIMESCALE  1111ne
HOMOSAPIENS  2010s
K-TEXTINCTION  1111nw
MAMMALS  203s
MASSEXTINCTION  42e
MESOZOIC  1617n
OPABINIA  1614nw
OVIRAPTOR  1019nw
PALEOZOIC  119ne
PANGEA  1513n
PERIOD  1015s
PERMIANEXTINCTION  119n
PIKAIA  181w
PRECAMBRIAN  310se
REPTILES  117ne
STEGOSAURUS  36se
STROMATOLITES  1719w
TRICERATOPS  16se
TRILOBITES  44e
TYRANNOSAURUSREX  195s