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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 illustration depicts how the formation of a supervolcano and the stages involved.
Overall, the four stage step cycle begins with the occurrence of magma which affects the surface and ends with the land depression. This achieved by the lava in the volcano started to increase and the creation of the magma chamber caused the caldera.
The process starts with the placement of the mantle starting to boil up and come closer to damage the crust. After that, the mantle increases more so that the pressure which occurs by the magma chamber injures the crust and the surface. As a result, fissures became apparent.
At stage 3, the soaring of magma causes the fissures on the surface to deepen allowing the smoke and lava to surface by eruption. At last, the chamber which was raised reduces in size results in the land above the mantle to be less supported and collapsing forming a large hole also known as the caldera.
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