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.

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

X
Y
1234567891011121314151617181920
1# # A I N I B A P O # # # # P A N G E A
2# H O M O S A P I E N S # # # # # # # #
3# T I # # # # # # # # # # # # # # # # N
4# Y # M A S S E X T I N C T I O N # O #
5# R E C A M B R I A N E X P L O S I O N
6# A D Y R Y # # # # P # A # V M T # # #
7# N I A C # A # # O A L # I A C N # # #
8# N C N H S # L C I E # R L N E O S # #
9# O A O A D # H A Z # A L I # N I U S S
10A S R B E I S K O Y P M T # # O T R E T
11S A A A O S I I # T A X # # # Z C U T E
12T U N C P P C # O M E N # # # O N A I G
13E R A T T A # R M N # R M # # I I S B O
14R U N E E N # A A # # # A O # C T O O S
15I S I R R Y L I # # # # # S U # X T L A
16O R M I Y S M E S O Z O I C # N E A I U
17D E A A X R S P O T A R E C I R T P R R
18# X L # E O N S # P E R I O D S - A T U
19# # S P R E C A M B R I A N # # K # I S
20# # # # A L L O S A U R U S # # # # # N
Word X Y Direction
ALLOSAURUS  520e
APATOSAURUS  1818n
ARCHAEOPTERYX  55s
ASTERIOD  110s
CAMBRIANEXPLOSION  55e
CENOZOIC  167s
CYANOBACTERIA  45s
EDICARANANIMALS  35s
EONS  518e
EPOCHS  125sw
ERAS  1112se
HIMAYALAYANMOUNTAIN  1111se
HOMOSAPIENS  22e
K-TEXTINCTION  1717n
MASSEXTINCTION  44e
MESOZOIC  716e
OPABINIA  101w
OVIRAPTOR  165sw
PALEZOIC  145sw
PANGEA  151e
PERIODS  1018e
PERMIANEXTINCTION  419ne
PIKAIA  612ne
PRECAMBRIAN  419e
SMALLMAMMALS  175sw
STEGOSAURUS  209s
SYNAPSIDS  616n
TRICERATOPS  1717w
TRILOBITES  1918n
TYRANNOSAURUSREX  23s