Search for tag: "magma"

4 Media

CEE1 - Divergent Boundaries (Topic 5 supplemental) duration 1 minute 10 seconds CEE1 - Divergent Boundaries (Topic 5 supplemental) CEE1 - Divergent Boundaries (Topic 5 supplemental)	CEE1 - Divergent Boundaries (Topic 5 supplemental) hotter mantle reaches magma plate tectonics chambers margins transport oceanic ridge conveyor buoyant crust plates include divergent plutonic lithospheric opposite shallow depths pressure surface directions asthenosphere volcanology igneous petrology quarter structure of the earth effects From Maria Erb 96 plays 0
CEE1 - Pillow Basalt Formation (topic 7… duration 15 seconds CEE1 - Pillow Basalt Formation (topic 7… CEE1 - Pillow Basalt Formation (topic 7 supplemental)	CEE1 - Pillow Basalt Formation (topic 7 supplemental) exposed process crust magma brittle forms freshly interior repeat flows seawater produce allowing lava marine molten cracks volcanology chills pillow effects From Maria Erb 175 plays 0
CEE1 - Basin and Range Volcanism (topic 5… duration 1 minute 2 seconds CEE1 - Basin and Range Volcanism (topic 5… CEE1 - Basin and Range Volcanism (topic 5 supplemental)	CEE1 - Basin and Range Volcanism (topic 5 supplemental) rapidly happens magma reservoirs extension eruptions gas-rich thousands fractures content. vigorously forming regimes basalt fountains pressure volatiles eruptions. rises fluid mechanics high-silica pyroclastic volcanology erupt effects From Maria Erb 79 plays 0
Divergent Boundary duration 1 minute 10 seconds Divergent Boundary Divergent Boundary	Divergent Boundary reaches magma crust. plate tectonics chambers transport oceanic conveyor depths crust margins plates centimeters include divergent plutonic lithospheric opposite shallow surface lower mantle volcanology pressure igneous petrology structure of the earth effects From Maria Erb 36 plays 0