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Assignment #3

Vocabulary Unit 2

QuestionAnswer
Astrolabe A device that enabled navigators to learn their ship's location by charting the position of the stars.
Caravel Ships that used triangular sails to sail against the wind, and had rudders to improve steering.
Uncharted Unmapped
Era A period of time
Columbian Exchange The transfer of plants, animals, and diseas between the americas and europe, asia, and africa.
Circumnavigate To travel around the globe.
Observatory A room or building housing a telescope.
Navigation Art or science of directing a ship.
Created by: 201799
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