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.

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

X
Y
1234567891011121314151617181920
1T R I L O B I T E S # # # A # N # # # #
2# # C # N # # # # O S # C I # O # # # N
3# N Y # O # X # S V U S I N # I # # I #
4# O A # I # Y # U I R L O I # T # A # #
5# I N N S # R # R R U A Z B # C T S # #
6# T O O O # E A U A A M O A # N Y M # #
7# C B I L # T I A P S I S P U I R A # #
8# N A T P # P A S T O N E O S T A L # #
9# I C C X # O K O O L A M Y P X N L # N
10# T T N E # E I T R L N N # O E N M # A
11# X E I N # A P A # A A P # T T O A # I
12# E R T A S H # P Y P R A # A - S M D R
13# N I X I A C # A S E A N S R K A M O B
14# A A E R R R L I O R C G H E # U A I M
15# I # S B E A D N # I I E C C # R L R A
16# M # S M Y S S # # O D A O I # U S E C
17# R # A A # # # # # D E # P R # S # T E
18# E # M C S U R U A S O G E T S R # S R
19# P I # # C I O Z O N E C I O Z E L A P
20# H O M O S A P I E N S # # # # X # # #
Word X Y Direction
ALLOSAURUS  1111n
APATOSAURUS  913n
ARCHAEOPTERYX  715n
ASTERIOD  1919n
CAMBRIANEXPLOSION  517n
CENOZOIC  1319w
CYANOBACTERIA  32s
EDICARANANIMALS  1217n
EONS  1113sw
EPOCHS  1418n
ERAS  615n
HIMAYALAYANMOUNTAIN  1111ne
HOMOSAPIENS  220e
K-TEXTINCTION  1611n
MASSEXTINCTION  418n
MESOZOIC  139n
OPABINIA  148n
OVIRAPTOR  102s
PALEZOIC  2019w
PANGEA  1311s
PERIODS  1112s
PERMIANEXTINCTION  219n
PIKAIA  811n
PRECAMBRIAN  2019n
SMALLMAMMALS  185s
STEGOSAURUS  1618w
SYNAPSIDS  158sw
TRICERATOPS  1518n
TRILOBITES  11e
TYRANNOSAURUSREX  175s