Question

what is time zone?why do some countries have more than one time zone​

Answer 1

Answer:

time zone

A time zone is a region of the globe that observes a uniform standard time for legal, commercial and social purposes. ... Some higher latitude and temperate zone countries use daylight saving time for part of the year, typically by adjusting local clock time by an hour.

why do some countries have more than one time zone?

Time zones are based on the fact that it takes one hour for the earth to rotate 15 degrees on its axis. ... That means that large countries that span more than 30 degrees of longitude usually have different time zones.

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Answer 2

Answer:

Time zones are based on the fact that it takes one hour for the earth to rotate 15 degrees on its axis.

That means that large countries that span more than 30 degrees of longitude usually have different time zones.

Explanation: