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.

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

X
Y
1234567891011121314151617181920
1N O I T C N I T X E N A I M R E P # # #
2# N # # # # C I O Z O N E C # R N # # #
3S # I # # # # # # # # # # # # A O # # #
4D # C A # S T E G O S A U R U S I # # #
5I # # I T Y R A N N O S A U R U S R E X
6S # # # O N # # # A I N I B A P O # S N
7P # # # # Z U D O I R E T S A # L # L O
8A S H C O P E O V I R A P T O R P # A I
9N # # # # # # L M S D O I R E P X # M T
10Y # S L A M I N A N A R A C I D E # M C
11S U R U A S O T A P A N G E A O N C A N
12S P O T A R E C I R T Y # # N # A I M I
13# P R E C A M B R I A N A S # # I O L T
14# I # A L L O S A U R U S L # # R Z L X
15# K - T E X T I N C T I O N A # B O A E
16# A # # # # # # # # # # # # # Y M S M S
17# I # # X Y R E T P O E A H C R A E S S
18# A # # A I R E T C A B O N A Y C M # A
19# # # # # # # # S E T I B O L I R T I M
20# # # # # # # # # S N E I P A S O M O H
Word X Y Direction
ALLOSAURUS  414e
APATOSAURUS  1111w
ARCHAEOPTERYX  1717w
ASTERIOD  157w
CAMBRIANEXPLOSION  1717n
CENOZOIC  142w
CYANOBACTERIA  1718w
EDICARANANIMALS  1710w
EONS  1710sw
EPOCHS  78w
ERAS  161s
HIMAYALAYANMOUNTAIN  1111nw
HOMOSAPIENS  2020w
K-TEXTINCTION  215e
MASSEXTINCTION  2019n
MESOZOIC  1818n
OPABINIA  176w
OVIRAPTOR  88e
PALEZOIC  1011nw
PANGEA  1011e
PERIODS  169w
PERMIANEXTINCTION  171w
PIKAIA  213s
PRECAMBRIAN  213e
SMALLMAMMALS  1917n
STEGOSAURUS  64e
SYNAPSIDS  111n
TRICERATOPS  1112w
TRILOBITES  1819w
TYRANNOSAURUSREX  55e