Standard time is determined from which longitude?
Which is the most favorable month for farming beyond the tropic of Capricorn:
One reason for the establishment of the International Date Line was to keep one location from having:
When temperatures fall and places are cold, how are the sun’s rays spread?
If a traveler leaves the U.S.A (W) at 5:00am on Wednesday 25th December and crosses the International Date Line he would arrive Japan (E) at 5:00am on which date?
