Understanding Geologic Processes: A fundamental understanding of processes requires research that typically is the domain of academic and government researchers, exploring basic science issues and concepts.For example, when the toe of a landslide is removed to make room for a settlement, the earth can move again and bury the settlement. Human intervention may also cause natural hazards where none existed before. Volcanoes erupt periodically, but it is not until the rich soils formed on their ejecta are occupied by farms and human settlements that they are considered hazardous. It is important to understand that human intervention can increase the frequency and severity of natural hazards. List Of Natural HazardsĪlthough humans can do little or nothing to change the incidence or intensity of most natural phenomena, they have an important role to play in ensuring that natural events are not converted into disasters by their own actions. Example – Earthquake is the hazard which caused the 1906 San Francisco earthquake disaster. NOTE: Most natural hazards can also result to natural disaster. Natural Disaster can be caused either by natural phenomenon or human activity. Natural disaster is a hazardous event that causes unacceptably large numbers of fatalities and/or overwhelming property damage. Natural hazard includes all atmospheric, hydrologic, geologic (especially seismic and volcanic), and wildfire phenomena that, because of their location, severity, and frequency, have the potential to affect humans, their structures, or their activities adversely. ![]() Examples include, extreme temperatures, drought, wildfires, etc.ĭifference Between Natural Hazards And Natural Disasters
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