what are the four main reasons of volcanic eruption
Answers
Answer:
Although there are several factors triggering a volcanic eruption, three predominate: the buoyancy of the magma, the pressure from the exsolved gases in the magma and the injection of a new batch of magma into an already filled magma chamber.Types of eruptions
Hydrothermal eruption. An eruption driven by the heat in a hydrothermal systems. ...
Phreatic eruption. An eruption driven by the heat from magma interacting with water. ...
Phreatomagmatic eruption. ...
Lava. ...
Strombolian and Hawaiian eruptions. ...
Vulcanian eruptions. ...
Subplinian and Plinian eruptions.
Answer:
Explanation:
Although there are several factors triggering a volcanic eruption, three predominate: the buoyancy of the magma, the pressure from the exsolved gases in the magma and the injection of a new batch of magma into an already filled magma chamber. What follows is a brief description of these processes.