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.

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

X
Y
1234567891011121314151617181920
1# # # P E R M I A N E X T I N C T I O N
2# S # # R # A N C I O Z O N E C # # # N
3# D # # A N S A S # # S # # # # # T I #
4# I # # S O S I U # # L # # # # R A # A
5S S # A X I E R R # # A # # # I T T # I
6U P # I Y T X B U # # M # # C N Y R # A
7R A # R R C T M A # # I # E U # R I C K
8U N # E E N I A S # # N R O # # A L I I
9A Y # T T I N C O # # A M V A # N O O P
10S S # C P T C E T # T N E I S A N B Z A
11O N S A O X T R A O A A S R T I O I E N
12G E D B E E I P P Y # R O A E N S T L G
13E I O O A T O S A # # A Z P R I A E A E
14T P I N H - N L S # # C O T I B U S P A
15S A R A C K A # # N # I I O O A R # # #
16# S E Y R Y # # # # O D C R D P U # # #
17# O P C A M B R I A N E X P L O S I O N
18# M # M # A L L O S A U R U S # R # # #
19# O I # # # # # # # # S H C O P E # # #
20# H S M A L L M A M M A L S # # X # # #
Word X Y Direction
ALLOSAURUS  618e
APATOSAURUS  913n
ARCHAEOPTERYX  517n
ASTERIOD  159s
CAMBRIANEXPLOSION  517e
CENOZOIC  162w
CYANOBACTERIA  417n
EDICARANANIMALS  1217n
EONS  1217nw
EPOCHS  1719w
ERAS  51s
HIMAYALAYANMOUNTAIN  1111ne
HOMOSAPIENS  220n
K-TEXTINCTION  613n
MASSEXTINCTION  71s
MESOZOIC  139s
OPABINIA  1617n
OVIRAPTOR  148s
PALEZOIC  1914n
PANGEA  209s
PERIODS  317n
PERMIANEXTINCTION  41e
PIKAIA  209n
PRECAMBRIAN  812n
SMALLMAMMALS  320e
STEGOSAURUS  115n
SYNAPSIDS  210n
TRICERATOPS  183sw
TRILOBITES  185s
TYRANNOSAURUSREX  175s