Key term for Edexcel GCSE Geography B, used in Impacts and Management of Tectonic Hazards.
A system that detects initial P-waves from an earthquake to trigger automatic safety responses, like shutting off gas mains.
Earthquake Early Warning (EEW) appears in Edexcel GCSE Geography B revision content for Hazardous Earth, especially Impacts and Management of Tectonic Hazards and Impacts and management.
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