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Question

Which of the following were utilised as points of reference in the early days of navigation?

A
Birds
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B
Stars
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C
Radars
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D
Waves
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Solution

The correct options are
A Birds
B Stars
D Waves
Early explorers are known to have made use of reference points such as the size of waves, weather patterns, birds and the position of stars while navigating across the globe. Radars are a recent aid, in comparison.

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