i dont know the answer
A volcanic eruption.
From a volcanic eruption.
Low islands can form through various processes such as coral reef accumulation, volcanic activity, or sediment deposition. Coral atolls are formed by the accumulation of coral reefs on a sinking volcanic island. Volcanic islands are created from the eruption of underwater volcanoes, and sedimentary islands are formed from the accumulation of sediment carried by waves and currents.
The scientific term for an underwater volcanic eruption is submarine volcanic eruption. This occurs when molten rock, ash, and gases are released beneath the surface of the ocean. Submarine volcanic eruptions can create new seafloor structures like underwater mountains or volcanic islands.
A low island is typically formed by the buildup of coral reefs or by volcanic activity. Coral atolls are formed by the growth of coral reefs on the rim of submerged volcanic islands. Volcanic low islands are created by the eruption of underwater volcanoes, with the accumulated lava and ash forming the island over time.
Lake Pupuke
Approximately 80% of the world's islands are formed from volcanic activity. These volcanic islands are created through the eruption of magma from beneath the Earth's crust, leading to the buildup of land over time. Notable examples include the Hawaiian Islands and the Galápagos Islands. The remaining islands can be formed through other processes, such as erosion or sediment deposition.
it can create islands or destroy plants and people and buildings etc.
The volcanic eruption created a path of destruction across the landscape.
Krakatoa, or Krakatau, is an uninhabited volcanic island in the Sunda Strait, between the islands of Java and Sumatra. The eruption in August 1883 caused massive tsunamis, killing more than 36,000 people on surrounding islands. After the eruption most of the island was gone. Krakatau is still very much alive and active.
Crater Lake in Oregon, USA
The worst volcanic eruption of the 18th century was the eruption of Mount Tambora in 1815, not in the 18th century. This eruption occurred in Indonesia and is considered one of the most powerful eruptions in recorded history.