Latitude and Longitude

Today in human geography, we talked about latitude and longitude. Values range from 0 degrees (prime meridian) to 180 degrees East or West longitude. Parallels are arcs drawn parallel to the equator and at right angles to meridians. Each is numbered, according to a system known as latitude. Values range from 0 degrees(equator) to 90 degrees North or South. We also discussed time zones. Each time zone tends to follow the boundaries of countries because it is easier to keep the same time. For example, Wisconsin and Illinois are apart of Central Time Zone but Indiana is not. Another example is Iceland. It is technically in another time zone (-1 GMT) but it follows 0 GMT. Its interesting to imagine how travelers from places across the world adjust to different time zones. Maybe there would even be a psychological affect?

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