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Eruption from close On 17 Oct, explosions were particularly violent at Anak Krakatau. We show a series of images of a spectacular explosion captured from close range by boat.
Solar Eclipse & volcano tour A total solar eclipse will occur on 14 Dec 2020 and pass over southern Chile and Argentina. Chile's most active volcano Villarrica is located exactly on the center line where the eclipse will be best to observe. We offer you the unique chance to combine the eclipse with a tour to one the world's most beautiful volcanic areas - the Lake District in Chile.
Divergent plate boundaries in oceans Two ocean plates move apart from each other. Hot upwelling mantle material forms magmas that continuously produce new oceanic crust. An ocean widens.
Introduction to Plate Tectonics The Earth's upper, rigid layer is broken into several plates which are in constant motion to one another. Most earthquakes and volcanoes occur as result of these plate boundaries.