Question

social science a Define prime meridian​

Answer 1

Explanation:

a prime meridian is adopted as 0 degree longitude

Answer 2

Answer:

The prime meridian is the line drawn north to south at 0° (0 degrees) longitude. Credits: NASA. an imaginary line on Earth that passes north to south through the Greenwich Observatory in London, England. Sentences: The prime meridian divides Earth into the Eastern Hemisphere and the Western Hemisphere

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