Ancient sailors used the stars and ocean waves for __________ across the Pacific.
disruption
navigation
phenomenon
clue
They crossed a long __________ of open sea with no land in sight.
interval
twig
feat
stretch
There was a two-day __________ before the next island appeared.
interval
navigation
archipelago
stubborn
Even when the wind grew stronger, the sailor was too __________ to turn back.
stubborn
twig
analogous
intact
Traditional navigation is __________ to modern GPS because both help travelers find direction.
analogous
phenomenon
interval
clue
The ancient canoe was found completely __________—nothing was missing or broken.
analogous
stubborn
intact
disrupted
Traveling thousands of miles across the sea in a canoe was an amazing __________.
twig
interval
clue
feat
The tribe’s __________ passed down knowledge of their journeys for generations.
phenomenon
oral history
archipelago
stretch
Scientists found important __________ in tools and carvings about the migration.
clues
disruptions
feats
intervals
Polynesians explored a huge __________ of islands spread across the ocean.
twig
archipelago
navigation
interval
They used a curved __________ to represent ocean currents on their stick charts.
phenomenon
twig
clue
feat
The migration of Pacific Islanders is considered a fascinating __________ in human history.
disruption
phenomenon
stretch
interval
A strong storm often __________ sea voyages and delays travel.
performs
explains
disrupts
navigates
