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.

Q Y N K - T E X T I N C T I O N H S U Y
P N D J D O I R E T S A S V H X N N S R
A I I D Z E S E T I B O L I R T O X A A
N P S A P A T O S A U R U S W Q I Y R N
G M K M T Y R A N N O S A U R U S R E X
E A Y I A N R U D A I N I B A P O T P P
A S U C P L U P A L E Z O I C C L G O R
B S Q K T N L O V I R A P T O R P M C E
N E Y A S W P M M J C Y H S D Q X Y H C
A X S L A M I N A N A R A C I D E I S A
O T P I K A I A O M A V R M G O N C Q M
T I R P E R I O D S M Y Q G N W A I V B
I N S U R U A S O L L A A S C O I O D R
T C E N O Z O I C H Y S L L V V R Z V I
D T J S U R U A S O G E T S A V B O F A
Z I F S P O T A R E C I R T F Y M S C N
Z O Y A X Y R E T P O E A H C R A E X E
B N H G A I R E T C A B O N A Y C M U G
N O I T C N I T X E N A I M R E P X I Y
E S D I S P A N Y 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
1# # # K - T E X T I N C T I O N # # # #
2P N # # D O I R E T S A # # # # N # S #
3A # I # # # S E T I B O L I R T O # A #
4N # S A P A T O S A U R U S # # I # R #
5G M # M T Y R A N N O S A U R U S R E X
6E A # # A N # # # A I N I B A P O # P P
7A S # # # L U P A L E Z O I C # L # O R
8# S # # # # L O V I R A P T O R P # C E
9# E # # # # # M M # # # # # # # X # H C
10# X S L A M I N A N A R A C I D E # S A
11# T P I K A I A # M A # # # # O N C # M
12# I # P E R I O D S M Y # # N # A I # B
13# N S U R U A S O L L A A S # # I O # R
14# C E N O Z O I C # # # L L # # R Z # I
15# T # S U R U A S O G E T S A # B O # A
16# I # S P O T A R E C I R T # Y M S # N
17# O # # X Y R E T P O E A H C R A E # #
18# N # # A I R E T C A B O N A Y C M # #
19N O I T C N I T X E N A I M R E P # I #
20# S D I S P A N Y S N E I P A S O M O H
Word X Y Direction
ALLOSAURUS  1213w
APATOSAURUS  44e
ARCHAEOPTERYX  1717w
ASTERIOD  122w
CAMBRIANEXPLOSION  1717n
CENOZOIC  214e
CYANOBACTERIA  1718w
EDICARANANIMALS  1710w
EONS  1710sw
EPOCHS  195s
ERAS  195n
HIMAYALAYANMOUNTAIN  1111nw
HOMOSAPIENS  2020w
K-TEXTINCTION  61e
MASSEXTINCTION  25s
MESOZOIC  1818n
OPABINIA  176w
OVIRAPTOR  88e
PALEZOIC  87e
PANGEA  12s
PERIODS  412e
PERMIANEXTINCTION  1719w
PIKAIA  311e
PRECAMBRIAN  206s
SMALLMAMMALS  34se
STEGOSAURUS  1415w
SYNAPSIDS  1020w
TRICERATOPS  1416w
TRILOBITES  163w
TYRANNOSAURUSREX  55e