santorini_i53224.jpg (Photo: Tom Pfeiffer)
More on VolcanoDiscovery:
: Our walking & study tours with a broader focus on nature, geology, landscape, photography, archaeology and culture: explore Greece, Ethiopia and many other wonderful travel destinations!
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.
Mayon volcano photos
: Mayon on Luzon Island, towering above Legazpi city is famous for being one of the most perfectly symmetrical stratovolcanoes in the world. It is also one of the most active and most dangerous volcanoes (not only) in the Philippines.