Time Zones

Today in human geography, we talked about time. We discussed the different time zones and who made them and how there were different meridians. In Greenwich, England, (the 181th meridian) is the center of these time zones, aka prime meridian. For example, the Atlantic area in the United States is -4 hours from GMT. Mr. Schick also went all Socrates on us and asked us why we have different time zones and not all just use the same time. Some people answered with the circadian rythme, some people got really confused and couldn't answer. I think it is an interesting question, and I do believe the only reason why we continue to measure time like we do is because it's been done that way for a long time. It would take much effort to change the system, and that effort is simply something people are not interested in.

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