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Some craters persist long after eruptions have ceased, but they will eventually be degraded and removed by erosion. Other craters are buried by later eruptions or filled by lava domes growing in them. The size and shape of craters may change during eruptions.
Apr 18, 2023
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Jan 5, 2021 · Answer: A volcanic crater is an approximately circular depression in the ground caused by volcanic activity.
Nov 6, 2023 · The appearance of the crater changed during the eruption, with the development of nested structures and the formation of sinkholes and secondary ...
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1.What happened to the appearance of the crater after the volcanic eruption? ❖Volcanic activity creates a roughly circular ...
May 16, 2020 · Crater wall material collapses where degassing is concentrated and eruptions blow out material from the crater floor. These changes sustain a ...
A crater may be breached during an eruption, either by explosions or by lava, or through later erosion. Breached craters have a much lower rim on one side.
Apr 30, 2024 · The appearance of the crater changed from a small, hot acid lake to a large lake with near-ambient temperature and pH due to a transition ...
Feb 1, 2023 · If this volcano already has a vent, a hole or crater that releases erupted material, then the pressure never builds too high, and you tend to ...
Jul 9, 2018 · It would only erupt if the magma underneath stated to rise. Water expands about 1600x into gas, it churned it like a tainted burrito in a ...
Jan 19, 2021 · Answer: The eruption removed so much magma and rock from below the volcano that the summit collapsed to form a large volcanic depression ...