Magnetic anomalies refer to variations in the Earth's magnetic field that are different from the expected or baseline magnetic field strength and direction. These anomalies can be caused by various geological processes and can reveal important information about the Earth's composition, structure, and tectonic activity. ### Key Points about Magnetic Anomalies: 1. **Measurement**: Magnetic anomalies are typically measured using magnetometers, which can detect changes in the intensity and direction of the magnetic field.
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