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.

Z N A I R B M A C E R P A N G E A N C M
L B A N R R J U R O T P A R I V O S R P
P K B O B G L A B C Z I E J G I C O E E
A Z - I F V A I A K I P B U S W J L J R
L O W T R I L O B I T E S O H C A M A M
E A W C E V P G K I Q R L I L C R S R I
O M S N L X F B L B L P F Q S Y C E I A
Z M U I R R T E I F X E A E T A H T U N
O K R T E N S I N E S R M P E N E I E E
I C U X A V S S N U N I E O G O A L D X
C I A E I Y L A S C T O S C O B O O A T
F O S S N T I K Q C T D O H S A P T Z I
Z Z O S I R S T I A J I Z W A C T A F N
M O L A B V S G W F D Q O U U T E M H C
A N L M A N O H N X S T I N R E R O F T
M E A P P L F A M W R V C I U R Y R I I
M C E H O M O S A P I E N S S I X T L O
A N O E D I C A R A N A N I M A L S Y N
L L G R X E R S U R U A S O N N A R Y T
S F X A V C U H K S P O T A R E C I R T
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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 N # #
2# # # N # # # # R O T P A R I V O # # P
3P K # O # # # # # # # # E # # I # # E E
4A # - I # # A I A K I P # # S # # L # R
5L # # T R I L O B I T E S O # # A # # M
6E # # C E # # # # I # # L # # C R S # I
7O # S N # X # # L # # P # # S Y C E # A
8Z # U I # # T E # # X E # E T A H T # N
9O # R T # # S I # E # R M P E N E I # E
10I C U X A # S # N # # I E O G O A L # X
11C I A E I # L A # C T O S C O B O O # T
12# O S S N # I # # C T D O H S A P T # I
13# Z O S I R S # I # # I Z # A C T A # N
14M O L A B # S G # # # # O # U T E M # C
15A N L M A # O # # # # # I N R E R O # T
16M E A # P L F # # # # # C # U R Y R # I
17M C # H O M O S A P I E N S S I X T # O
18A N O E D I C A R A N A N I M A L S # N
19L # G R X E R S U R U A S O N N A R Y T
20S # # A # # # # # S P O T A R E C I R T
Word X Y Direction
ALLOSAURUS  316n
ARCHEAOPTERYX  175s
CAMBRIANEXPLOSION  217ne
CENOZOIC  217n
CYANOBACTERIA  166s
EDICARANANIMALS  418e
EON  418w
EPOCH  148s
ERA  418s
FOSSILS  715n
GEOLOGICTIMESCALE  1111ne
HOMOSAPIENS  417e
K-TEXTINCTION  45se
MAMMALS  114s
MASSEXTINCTION  415n
MESOZOIC  139s
OPABINIA  517n
OVIRAPTOR  172w
PALEOZOIC  13s
PANGEA  121e
PERIOD  127s
PERMIANEXTINCTION  202s
PIKAIA  124w
PRECAMBRIAN  121w
REPTILES  142sw
STEGOSAURUS  157s
STROMATOLITES  1818n
TRICERATOPS  2020w
TRILOBITES  45e
TYRANNOSAURUSREX  2019w