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The image displays a sequential diagram illustrating the development of a supervolcano, featuring five main phases: (1) initial land depression with the distinction of the surface, crust, and mantle layers, (2) formation of a magma chamber below the surface, crust, and mantle, (3) pressurized build-up leading to a fissure, showing the surface, crust, mantle, and magma chamber, (4) eruption phase with visible smoke and lava, indicating magma rises from beneath the surface through the crust and mantle layers, (5) resultant reduced size of the land formation post-eruption with labeled surface, crust, and mantle layers.
Given the complexity of the image, the above description may not be entirely accurate.
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The image illustrates how supervolcano occurs. Overall, the process of this unique natural phenomenon concluded in 5 stages that begins with the creation of magma chamber in the crust and concludes by the appearance of a large hole called Caldera.
Initially, the hot lump of magma will melts the walls of rock above the mantle and creates a small chamber called magma chamber. After enough of time the chamber getting wider because of the high pressure inside of it and the crust that pressured fractured and make noticable fissures to the surface.
Because of the magma in the chamber overloaded it explodes and the lava and smoke come out through the fissures. After the eruption subside, the chamber will be left vacant and cause the structure above it unstable and cause a land depression to fill in the empty space. The landslide in the surface creates a giant hole that named Caldera.
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