Magnetic Anomaly

A magnetic anomaly refers to a variation in the Earth's magnetic field compared to the expected standard. These differences can occur due to various geological features beneath the surface, such as mineral deposits or tectonic plate movements. Scientists study magnetic anomalies to learn more about the Earth's crust, locate natural resources, and understand geological processes. For example, when explorers identify a magnetic anomaly, it might indicate the presence of metals like iron or copper, guiding them in mineral exploration. Essentially, it’s a way to "map" unseen structures using the Earth's magnetic properties.