Kea also in Hawaii is a taller volcano with a height of 4,207 m but currently is dormant. Mauna has not erupted Pompeii was an ancient city that was completely buried in ash and lava. Cool Video for Kids on Volcanoes Volcanic eruptions create new landforms that are also called volcanoes. The two most common types are stratovolcanoes and shield volcanoes.

Satellites equipped with specialized sensors are used to monitor volcanic activity from space, providing valuable data for scientists and disaster management. Volcanic eruptions centre around the movement of tectonic plates, which are large sections of the Earth’s crust. These plates shift around, either towards one another, away from one another, or alongside one another, and this movement is what triggers a volcanic eruption. Compound volcanoes can have bases up to five miles across. Cinder Cone Volcano Cinder Cone, Lassen Volcanic National Park, USA

This labelling activity will help children to reinforce their knowledge of the different parts of the volcano, such as the ash cloud and lava flume. The worksheet comes differentiated into three different levels, so you can tailor your teaching too. As the difficulty increases, so does the number of parts that children will need to label. Famous Volcanoes Map Labelling Worksheet If there is one thing in the world that is constant, it’s the presence of a volcano! There are said to be more than 500 active volcanoes worldwide. Many are in the Ring of Fire, in the Pacific. The lava and ash from an eruption breaks down to provide valuable nutrients for the soil and is great for growing crops! denser oceanic plate is forced under the lighter continental plate and this friction causes the oceanic plate to

During the past 400 years, nearly a quarter of a million people have been killed as a direct result of volcanic eruptions. Indirect aftereffects such as famine, climate change, and disease most likely have tripled that number. [9]Deep-sea volcanic activity near hydrothermal vents sustains unique ecosystems teeming with species that thrive in extreme conditions. It's estimated that there are around 1,500 potentially active volcanoes around the world. This figure excludes the continuous belts of volcanoes on the ocean floor at spreading centres such as the Mid-Atlantic Ridge. Out of these 1,500 volcanoes, about 500 of them have previously erupted and many are located along the Pacific Rime, which is also known as the Ring of Fire (some people place this figure closer to 600). Each year alone, about 50-70 volcanoes erupt around the world. What’s more, scientists have found that at any given time, there is an average of around 20 volcanoes that are erupting. Why do volcanoes erupt? The object with the most volcanic activity in our solar system is Io, one of Jupiter’s moons. Covered in volcanoes, its surface is constantly changing to the large amount of volcanic activity. Volcanic eruptions can lead to various hazards, including lava flows, ashfall, pyroclastic flows, and volcanic gases, all of which pose significant dangers to people and the environment.

Alexander E, and David Ritchie. Encyclopedia of Earthquakes and Volcanoes. 3rd Ed. New York, NY: Infobase Publishing, 2007. Hawaii is home to Kilauea, the most dangerous volcano in the whole of the United States. Kilauea is the most active volcano in the world that has erupted continuously since 1983.Kilauea is regarded as the most active volcano at the present time as it has erupted more lava than any other volcano currently erupting. Stromboli has been continually (most days) erupting for at least the last 2000 years and Etna the last 3500 years. Basaltic volcanoes tend to continually erupt for longer periods. Kilauea (Hawaii), Mt Etna (Italy), Piton de la Fournaise (Réunion), Nyamuragira in The DR Congo produce the most lava and are all basaltic. Iceland is often called the “Land of Fire and Ice” due to its combination of active volcanoes and extensive glaciers. The country is a hotspot for volcanic activity.