Difference between Shield volcano & Composite Volcano
The following table lists the differences between Shield and Composite Volcano:
Shield Volcano |
Composite Volcano |
---|---|
They are made up of basaltic magma that has a high temperature and low content of silica and dissolved gases. Less explosive activity occurs when magma of this kind reaches the surface. |
They are made of low-temperature andesitic magma with a high silica and dissolved gas concentration. When this type of magma will reach the surface, it will probably blow. |
Shield volcano basaltic lava is fluid in nature and is of low viscosity. |
Here, lava is acidic in nature and is of high viscosity |
Smooth sides are the result of large amount of lava flowing before it gets solidifies. |
Composite volcanoes steep slopes are the result of the lava flowing through a short distance before it gets solidifies. |
Eruptions are less violent. |
Violent eruptions. |
Shorter duration during eruptions. |
Longer duration during eruptions. |
Shield Volcano: Definition, Examples, characteristics, Diagram
A shield volcano is a type of volcano characterized by its broad, gently sloping profile resembling a warrior’s shield. These volcanoes are primarily built by the accumulation of low-viscosity basaltic lava flows. The lava flows are often highly fluid, allowing them to travel long distances from the vent before solidifying.
In this article, We have covered the Shield Volcano Definition, Examples, Formation, Location Characteristics, and many more in Detail.
Let’s dive right in.
Table of Content
- Shield Volcano Definition
- What is a Shield Volcano?
- Examples of Shield volcanoes
- Location of Shield Volcano
- Characteristics of Shield Volcano
- Shield Volcano Formation
- Shield Volcano Eruption
- Components of Shield Volcano
- Difference between Shield volcano & Composite Volcano
- Conclusion – Shield Volcano