Magnetic Reversals ____

question 45

Multiple Choice

Magnetic reversals ____.

• A)occur in a matter of months
• B)occur when magnetic north and magnetic south poles switch positions
• C)have no affect on iron-bearing minerals
• D)are very well understood and can be predicted
• E)cause seafloor spreading to reverse directions

---

Definitions:

U.S. Public Schools

Educational institutions in the United States that are operated by government funding and are accessible to all children without charge.

Stereotype Threat

A psychological phenomenon where individuals fear being judged or treated stereotypically, which can negatively affect their performance in various settings.

Disadvantaged Groups

Communities or populations that face social, economic, or political barriers that prevent them from accessing the same opportunities or resources as other segments of society.

School Performance

A measure of a school's effectiveness, often evaluated through student outcomes such as test scores, graduation rates, and college admissions.