Question

3. a. State the meaning of the International Date Line.
b.State with an example how time lost or gained is computed with reference to the International
Date Line
c. Give a geographical reason for each of the following: 1.The International Date Line deviates and goes zig-zag near some islands in the
Pacific Ocean.
2 The Greenwich time is called the Greenwich Mean Time.
3.Great Circles are the shortest routes between two places
d.State with one practical example how is time of a place found with the help of longitudes.
please answer all the questions​

Answer 1

Answer:

1. The International Date Line (IDL) is an imaginary line on Earth's surface defining the boundary between one day and the next. The line was established in the year 1884 by an American professor Davidson.