Contributor: Hallah Elbeleidy. Lesson ID: 10478
Where did your ancestors come from? Where did your breakfast come from? Where did slaves come from? Using videos, articles, and your family, learn about the push-pull factors of migration, or travel!
In geography, a major theme that is explored is movement.
Movement doesn't simply refer to the movement of human beings, but the spread of disease, manufactured goods, animals, and even ideas!
The photo above depicts the combined international routes of US Airways and American Airlines. Hundreds of planes are transporting people across thousands of miles over land and sea. The world is more connected by technological advancements than ever before!
We know that people are always moving; however, movement as a geographical theme is not just about people moving from place to place.
The study of movement focuses on how and why people move from one place to another. Examples include moving for a new job or to be closer to loved ones. Some people need to move to avoid religious persecution or to escape war. Others simply move for better opportunities, like the pioneers who traveled west into new American territories during the 1800s.
This geographical theme also examines how products and resources are transported from one place to another. Examples include be a tractor-trailer carrying oranges from a farm in Florida to a supermarket in Pennsylvania and a cargo ship carrying automobiles from a factory in Japan to a dealership in Canada.
Finally, movement applies to the exchange of ideas such as fads, music, language, and religion. As technology continues to advance, these ideas can be quickly shared around the world.
Some of the materials you’ll be reading and watching are going to portray a vast number of events in a condensed period of time. This method for organizing and visualizing data is useful for better understanding a very large amount of information over a big stretch of time. This strategy is known as a time-lapse, defined by Google.com in the following way: “Denoting the photographic technique of taking a sequence of frames at set intervals to record changes that take place slowly over time. When the frames are shown at normal speed, or in quick succession, the action seems much faster.”
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The image you saw above showing the combined international flights of US Airways and American Airlines is a fascinating image. Curious as to how an image like this would look in motion? Check out A Day in the Life of Air Traffic over the United States (below). This visualization shows all the air traffic in the US over a 24-hour period, including US Airways and American Airlines:
This time-lapse video (below) shows global traffic routes by ships. The majority of the stuff you have probably was transported on these cargo carrier ships.
JRC reveals global traffic routes using LRIT ship tracking data:
Next, International Trade and Supply Chains (below) provides a simple breakdown of how manufacturing has changed and how these changes affect global trading and you.