Because some poor countries don't have safe buildings whereas rich countries do.
Landslides and other big impacts like volcanic eruptions cause mega tsunamis
Yes, Tsunamis are usually triggered by earthquakes. More rarely they can be cause by landslides and volcanic eruptions.
Valleys
Japan lies in the earthquake zone where four plates come together. As the plates push against each other, they cause violent earthquakes and volcanic eruptions.
Lava combs are considered destructive features because they are formed by volcanic eruptions that can cause widespread damage to the surrounding environment. They are often associated with explosive eruptions and the deposition of lava and other volcanic materials, which can lead to destruction of landscapes and ecosystems.
Lava gets cooled by water and becomes land... Other than that I can't think of anything else that's good about a volcanic eruptions
Here are some volcano-related questions for science projects: How does the type of volcano affect the eruption style? What factors influence the frequency of volcanic eruptions? How do volcanic eruptions impact the environment and surrounding communities? Can volcanic eruptions be predicted accurately? What are the different types of volcanic rocks and how are they formed? How do volcanic eruptions contribute to the formation of new landforms? What role do volcanic gases play in the Earth's atmosphere and climate? How do scientists monitor and study volcanic activity to improve prediction and mitigation efforts? What are the similarities and differences between volcanic eruptions on Earth and other planets? How have volcanic eruptions shaped the history and development of human civilizations?
Events that are not directly given by solar energy include volcanic eruptions, earthquakes, and thunderstorms, as they are driven by other geological or atmospheric processes.
Two types of volcanic eruptions are explosive eruptions, characterized by the violent ejection of lava, ash, and gases, and effusive eruptions, which involve the slow release of lava flows. Explosive eruptions are typically more destructive and can create volcanic ash clouds that pose hazards to aviation and human health. Effusive eruptions, on the other hand, can lead to the formation of lava plateaus and shield volcanoes.
Pahoehoe is one substance usually not present in explosive volcanic eruptions. Tephra, lava and other gasses are typically present during an eruption.
A tsunami can happen when there is a sudden movement in the ocean thatâ??s caused by a landslide or earthquake. The other cause of tsunami is volcanic eruptions or meteorite impact.
landslides, earthquakes and volcanic eruptions