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