Earth's Geologic History

ALLOSAURUS
ARCHEAOPTERYX
CAMBRIANEXPLOSION
CENOZOIC
CYANOBACTERIA
EDICARANANIMALS
EON
EPOCH
ERA
FOSSILS
GEOLOGICTIMESCALE
HOMOSAPIENS
K-TEXTINCTION
MAMMALS
MASSEXTINCTION
MESOZOIC
OPABINIA
OVIRAPTOR
PALEOZOIC
PANGEA
PERIOD
PERMIANEXTINCTION
PIKAIA
PRECAMBRIAN
REPTILES
STEGOSAURUS
STROMATOLITES
TRICERATOPS
TRILOBITES
TYRANNOSAURUSREX

Earth's geologic history was full of explosions, crazy creatures, dangerous extinctions and the idea that 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.

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

X
Y
1234567891011121314151617181920
1# M # # # # S # # # # # # # S # # # # H
2# A C # X # # E # # # # # # N # X # # C
3# M E A # E # # L # D O I R E P Y A C O
4# M # L M # R # # I # # # O I R R L I P
5S A # # A B # S # # T # # T P E E L O E
6L L C S S C R # U # # P # P A C T O Z R
7I S I E S Y S I # R # # E A S A P S O M
8S # O T E A T E A # U # # R O M O A S I
9S # Z I X N E R M N # A # I M B A U E A
10O # O L T O G A I I E # S V O R E R M N
11F # E O I B O C # L T X # O H I H U # E
12A # L T N A S P I # O C P # N A C S # X
13I # A A C C A A A O # B I L # N R # # T
14A # P M T T U N # B Z # I G O # A # # I
15K # # O I E R G # # I O # T O S # R # N
16I # # R O R U E # # # N N # E L I N Y C
17P # # T N I S A # # # # I E # S O O # T
18# # # S L A M I N A N A R A C I D E N I
19# # N O I T C N I T X E T - K # # # G O
20# # # # # # # S P O T A R E C I R T # N
Word X Y Direction
ALLOSAURUS  183s
ARCHEAOPTERYX  1714n
CAMBRIANEXPLOSION  32se
CENOZOIC  1518nw
CYANOBACTERIA  66s
EDICARANANIMALS  1818w
EON  1818n
EPOCH  205n
ERA  88s
FOSSILS  110n
GEOLOGICTIMESCALE  1111nw
HOMOSAPIENS  1511n
K-TEXTINCTION  1319w
MAMMALS  21s
MASSEXTINCTION  54s
MESOZOIC  1910n
OPABINIA  711se
OVIRAPTOR  1411n
PALEOZOIC  314n
PANGEA  812s
PERIOD  163w
PERMIANEXTINCTION  204s
PIKAIA  117n
PRECAMBRIAN  163s
REPTILES  148nw
STEGOSAURUS  77s
STROMATOLITES  418n
TRICERATOPS  1820w
TRILOBITES  78se
TYRANNOSAURUSREX  2017nw