Question

what is the purpose of having time zones​

Answer 1

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• Due to the rotation of the earth the time differes in different places.
• To standardize the time of different places of the earth and prevent confusion during long travels, the earth was divided into time zones.
• This was done by creating time zones that expanded to 15 degrees of longitude.

Answer 2

Answer:

With time zones we can measure time

Explanation:

World have 24 time zones from which highest russia has and india has only one in prayagraj, uttarpradesh