Quiz & Time Zones

Today in Human Geo we took a quiz on the locations of different contents in north, south, and central America. I thought that the quiz we easy and that I did well on it. It definitely helped that I study last week and the morning of.

In class, we also took notes on time zones. Time zone is a region of the globe that observes a uniform standard time for legal, commercial, and social purposes. Time zones follow the boundaries of countries because it would make more sense for areas in close commercial communication to keep the same time. Earth is divided into 360 degrees of longitude. Each band of longitude lines is 15 degrees wide. UTC (Coordinate Universal Time) is the primary time standard by which the world regulates clocks and times. Greenwich Mean Time (GMT) is often used as a synonym for UTC. GMT predates UTC by nearly 300 years. Some temperate zone countries use Daylight Savings Time for part of the year, usually by adjusting local clock time by an hour. Some people want to abolish Daylight Savings Time.

Comments

Popular posts from this blog

Gun, Germs, and Steel

Guns, Germs, and Steel part 3

The Fall of the Roman Empire