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.

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

X
Y
1234567891011121314151617181920
1# # N O I T C N I T X E S S A M # # # #
2# # # # X # # # # S N E I P A S O M O H
3K S A R E S Y N A P S I D S # # # # I #
4- # # # R P A L E Z O I C # # # # M # #
5T N O I S O L P X E N A I R B M A C # #
6E # # # U T # R C D O # # # # Y R Y # #
7X # # # R A # O I I # N # # A # C A S P
8T # S # U R # T O C # # S L P # H N M R
9I # E # A E # P Z A # # A # A # A O A E
10N # T # S C # A O R # Y L # T # E B L C
11C # I # O I # R S A A # L C O # O A L A
12T A B # N R # I E N S # O E S # P C M M
13I I O # N T # V M A T # S N A # T T A B
14O A L A A # # O I N E S A O U # E E M R
15N K I E R # U N # I R H U Z R # R R M I
16# I R G Y N I # # M I C R O U # Y I A A
17# P T N T B # # # A O O U I S # X A L N
18# # # A A # # # # L D P S C # # # # S #
19# # I P E R I O D S T E G O S A U R U S
20# N O I T C N I T X E N A I M R E P # #
Word X Y Direction
ALLOSAURUS  139s
APATOSAURUS  157s
ARCHAEOPTERYX  175s
ASTERIOD  1111s
CAMBRIANEXPLOSION  175w
CENOZOIC  1411s
CYANOBACTERIA  185s
EDICARANANIMALS  105s
EONS  105se
EPOCHS  1219n
ERAS  53w
HIMAYALAYANMOUNTAIN  1111sw
HOMOSAPIENS  202w
K-TEXTINCTION  15s
MASSEXTINCTION  161w
MESOZOIC  913n
OPABINIA  320ne
OVIRAPTOR  814n
PALEZOIC  64e
PANGEA  419n
PERIODS  419e
PERMIANEXTINCTION  1820w
PIKAIA  217n
PRECAMBRIAN  207s
SMALLMAMMALS  197s
STEGOSAURUS  1019e
SYNAPSIDS  63e
TRICERATOPS  613n
TRILOBITES  317n
TYRANNOSAURUSREX  517n