Question

state the the importance of the international date line short answar

Answer 1

it determines the time of the place.

Answer 2

Time is kept from an imaginaryline running through Greenwich, England, called the Prime Meridian. The International Date Line is an imaginary line located halfway around the world at roughly 180 degrees longitude that separates one day from the next. If you cross theInternational Date Line, the datechanges.The International Date Line (IDL) is an imaginary line of navigation on the surface of the Earth that runs from the North Pole to the South Pole and demarcates the change
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