Geography A-Level
Paleomagnetic Evidence
What Paleomagnetic Evidence means in Geography A-Level, as defined for Pearson Edexcel.
Definition of Paleomagnetic Evidence
The recording of geomagnetic reversals in basaltic oceanic crust, providing empirical verification for seafloor spreading and crustal age gradients.
Topics that use Paleomagnetic Evidence
- Tectonic Processes and Hazards (Pearson Edexcel A-Level)
Related terms
- Areal Extent
- Base Isolation
- Benioff Zone
- Governance
- Governance and Institutional Capacity
- Gravitational Force Mechanisms
- Hazard Profiles and Magnitude
- Jökulhlaup
Using Paleomagnetic Evidence in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
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