Persons traveling to the western hemisphere across the international date line must <u>turn the </u><u>calendar</u><u> ahead one day</u>.
The calendar must be advanced one day for people crossing the international date line to the western hemisphere. The line separating one calendar day from the next is known as the International Date Line (IDL), and it runs between the South and North Poles on the surface of the Earth.
International date line travels through the Pacific Ocean, roughly tracing the 180° longitude line and deviating to go around several states and island chains. When travelling eastward across the date line, the date is shortened by one day (24 hours), but when travelling westward across the date line, the date is lengthened.
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The reason ethnic tensions in the caucasus might be stronger than other regions is because there are about fifty different ethnicities in a small area, about the size of California.
1 where is the statement?
The essential elements of geography are :
the world in spatial terms
places and regions.
physical system
human system.. etc
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The slow breakdown of rock into soil is called weathering
42 or 43 is the number of how many total countries in the western hemisphere