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.

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

X
Y
1234567891011121314151617181920
1# # # # # S T E G O S A U R U S S # S #
2# # E # N # L # S # # # # # # U # E S N
3# P D # O # X A # D # # # # R # T H I #
4# E I # I # Y # M # O # # U # I C A A #
5# R C N S # R # # M # I A # B O T # I #
6# M A O O # E R A S A S R O P N Y # A #
7# I R I L # T O # E O M L E U # R A K K
8S A A T P # P # V T G I L O P # A I I -
9P N N C X R O A A I R N M L A # N R P T
10O E A N E # E P L T R N A L A # N E # E
11T X N I N # A C # E A A L P # M O T # X
12A T I T A # H # A Y Z O P # # P S C A T
13R I M X I # C # A M S O # T A # A A S I
14E N A E R # R L # A B # I B O # U B T N
15C C L S B # A # U # # R I C # R R O E C
16I T S S M Y # R # # # N I S # # U N R T
17R I # A A # U # S D I S P A N Y S A I I
18T O # M C S # # # A # # # # N O R Y O O
19# N I M E S O Z O I C I O Z O N E C D N
20# H O M O S A P I E N S # # # # X # # #
Word X Y Direction
ALLOSAURUS  159sw
APATOSAURUS  711ne
ARCHAEOPTERYX  715n
ASTERIOD  1912s
CAMBRIANEXPLOSION  517n
CENOZOIC  1819w
CYANOBACTERIA  1819n
EDICARANANIMALS  32s
EONS  1719nw
EPOCHS  147ne
ERAS  76e
HIMAYALAYANMOUNTAIN  1111ne
HOMOSAPIENS  220e
K-TEXTINCTION  209s
MASSEXTINCTION  418n
MESOZOIC  419e
OPABINIA  1711sw
OVIRAPTOR  87se
PALEZOIC  78se
PANGEA  1411nw
PERIODS  158nw
PERMIANEXTINCTION  23s
PIKAIA  199n
PRECAMBRIAN  58se
SMALLMAMMALS  1712nw
STEGOSAURUS  61e
SYNAPSIDS  1717w
TRICERATOPS  118n
TRILOBITES  1010ne
TYRANNOSAURUSREX  175s