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people cant hear it coming so they can't flee
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What are two hazards of a quiet eruption?
people cant hear it coming so they can't flee
What are the two main kinds of volcanic eruption.?
quiet ,and explosive eruptions
What are two characteristics of quiet eruptions?
Quiet volcanos are ones that explode slowly. Two characteristics of quiet eruptions are slow flowing lava and broad sheets of lava. The lava from a quiet eruption stays runny and flowing for a longer period of time than an explosive eruption does.
What are two type of volcanic vents?
magma or lava dried after a volcanic eruption.
What are the two main kind of eruption?
quiet ,and explosive eruptions
Two factors control whether an eruption will be explosive or quiet?
The composition of the magma and the presence of trapped gases are two key factors that determine whether a volcanic eruption will be explosive or quiet. A high gas content and viscous magma can lead to explosive eruptions, while eruptions with low gas content and more fluid magma tend to be quieter.
A volcanic eruption can be frightening and destructive, but it can also help humankind. Choose two positive outcomes of a volcanic eruption?
two benefits of a volcanic eruption one is that it help plants grow and Volcanic materials ultimately break down and weather to form some of the most fertile soils on Earth
What are two types of volcanic activity that do not involve the eruption of lava?
focus
What is it called when two plates cause a volcanic eruption?
Plate tectonics
What two principal factors determine the nature or explosive potential of a volcanic eruption?
The two principal factors that can determine the nature or explosiveness of a volcanic eruption is Temperature and Composition in terms of its water content, mineralogy and volatility.
What are the two important factors that affect the explosiveness of a volcanic eruption?
Pressure and magma
What is it called when two plates collide and cause a volcanic eruption?
A destructive margin
