Volcanoes. Tungerahua Volcano, Ecuador Picture by Alcinoe Calahorrano. Volcanoes form around vents that release magma onto the Earth’s surface. Vents. Lava. Magma chamber. Volcanic Eruptions . Lava flow. Lava fountain. Nonexplosive Eruptions Explosive Eruptions. What is Lava ?
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Tungerahua Volcano, Ecuador
Picture by Alcinoe Calahorrano
Volcanoes form around vents that release magma onto the Earth’s surface.
What is Lava?
-magma that flows onto the Earth’s surface
Lava can be
thick or thin.
Cinder cone volcano
~75% world’s active volcanoes in Ring of Fire