where is the present day \zero longitude\? athens rome alexandria green…

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$where is the present day \zero longitude\? athens rome alexandria green…$

Question

where is the present day \zero longitude\? athens rome alexandria greenwich syene

Explanation:

Brief Explanations

Zero longitude, also known as the Prime Meridian, is defined to pass through the Royal Observatory in Greenwich, London. Athens, Rome, Alexandria, and Syene are not associated with the present - day zero longitude.

Answer:

D. Greenwich