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Saeed Ahmed SiddiqueeAssistant Coordinator,
Climate Change, Disaster Management, Food Security and Governance UnitEminence
Factors Physical Evidences
Earth itselfSunlight intensity variationAnthropogenic activitiesGeo-engineeringSolar radiationsDeviation of earth’s orbitPlate tectonicsVolcanismEarthquake
VegetationIce coresDendochronologyPollen analysisInsectsSea level rise