Volcanologists decided to classify the types of volcanic eruptions due to various reasons. These included understanding the nature of volcanoes themselves; hazard assessment and mitigation ...

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The two main types of natural hazards are tectonic and climatic ... Plate margins and plate tectonics - AQA Earthquakes and volcanic eruptions affect people all over the world.

Earthquakes and volcanic eruptions affect people all over the world. They are caused by the movement of tectonic plates. There are different types of plate margins where plates interact.

However, volcanic gas emissions and Pele's hair—a type of volcanic glass—have been ... Pele's hair is falling in nearby areas, creating a hazard due to its glass-like composition.

They are also warning of several other hazards, including ash falls, a phenomenon known as “Pele's hair” as well as “other lightweight volcanic glass fragments.” Residents are encouraged ...

The Alaska Volcano Observatory says that if the snowcapped volcano erupts, the impacts could include damage to aircraft from ash.