The situation where Becky and her family moved from San Diego to San Francisco is an example of internal migration.
<h3>What is internal migration?</h3>
Migration refers to moving from one place to another. We use the term "internal migration" when people move from one place to another but remain within the borders of the same country.
That is the case with Becky and her family. They did move, but they remained inside the United States. Therefore, they are an example of internal migration.
Learn more about migration here:
brainly.com/question/17991559
