https://www.khanacademy.org/science/6th-grade-science-matatag/x1c42f0f13f909d5b:4th-quarter/x1c42f0f13f909d5b:volcanoes/v/volcanoes 2025-01-08T02:29:38.725066879Z Volcanoes Learn why volcanoes erupt using a pressure cooker analogy! Discover key terminology and important safety measures in this video. Joel Prakash Stephen video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Volcanoes Learn why volcanoes erupt using a pressure cooker analogy! Discover key terminology and important safety measures in this video. https://cdn.kastatic.org/ka-youtube-converted/999D-V4-_pQ.mp4/999D-V4-_pQ.mp4 210 Volcanoes https://www.khanacademy.org/science/strengthened-shs-earth-and-space-science-1/x006d5d274c051fd7:origin-and-structure-of-the-earth/x006d5d274c051fd7:inside-the-earth/a/volcanoes-101 2025-03-07T16:48:43.939590077Z Volcanoes 101 article https://www.khanacademy.org/science/strengthened-shs-earth-and-space-science-1/x006d5d274c051fd7:origin-and-structure-of-the-earth/x006d5d274c051fd7:inside-the-earth/v/yellowstone-monitoring-the-fire-below 2023-11-08T23:44:11.024924004Z Yellowstone—Monitoring the Fire Below Three of the most catastrophic volcanic eruptions in geologic history occurred at a place now visited by nearly four million people a year: Yellowstone National Park. The magma chamber responsible still lies beneath, and continues to steam, heat, and shift the park landscape. We talk with the geologists regularly monitoring these disquieting signals to understand where this active region lies in its volcanic lifespan. American Museum of Natural History video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Yellowstone—Monitoring the Fire Below Three of the most catastrophic volcanic eruptions in geologic history occurred at a place now visited by nearly four million people a year: Yellowstone National Park. The magma chamber responsible still lies beneath, and continues to steam, heat, and shift the park landscape. We talk with the geologists regularly monitoring these disquieting signals to understand where this active region lies in its volcanic lifespan. https://cdn.kastatic.org/ka-youtube-converted/rFe-VSf-TQ8.mp4/rFe-VSf-TQ8.mp4 435 Volcanoes https://www.khanacademy.org/science/6th-grade-science-matatag/x1c42f0f13f909d5b:4th-quarter/x1c42f0f13f909d5b:volcanoes/a/volcanoes-magma-rising 2025-03-07T16:48:43.939590077Z Volcanoes: Magma Rising article https://www.khanacademy.org/science/6th-grade-science-matatag/x1c42f0f13f909d5b:4th-quarter/x1c42f0f13f909d5b:volcanoes/a/exploration-questions-volcanoes 2021-04-29T07:47:38Z Exploration Questions: Volcanoes article https://www.khanacademy.org/science/9th-grade-melcs/x48ae216379e0830b:3rd-quarter/x48ae216379e0830b:volcanoes/a/answers-to-exploration-questions-volcanoes 2025-03-07T16:50:49.734868403Z Answers to Exploration Questions: Volcanoes article https://www.khanacademy.org/science/cosmology-and-astronomy/earth-history-topic/plate-techtonics/v/plate-tectonics-geological-features-of-convergent-plate-boundaries 2024-06-21T23:15:14.703721694Z Plate tectonics: Geological features of convergent plate boundaries Plate tectonics involves the movement and interaction of Earth's crustal plates, leading to geological changes. Divergent boundaries create new crust, while convergent boundaries, where plates collide, can form mountains, island arcs, earthquakes, and volcanoes. The subduction of one plate under another can result in deep trenches and underwater volcanoes. Sal Khan video https://cdn.kastatic.org/googleusercontent/l-c8jfg1yB2UuAPYZU0CaNvMX4hnUrMsRV-0_IXRq4RCnvvrJhYUsphGsd5xU1NXile13QTp4_nPDcwH27jvQCcXSA Plate tectonics: Geological features of convergent plate boundaries Plate tectonics involves the movement and interaction of Earth's crustal plates, leading to geological changes. Divergent boundaries create new crust, while convergent boundaries, where plates collide, can form mountains, island arcs, earthquakes, and volcanoes. The subduction of one plate under another can result in deep trenches and underwater volcanoes. https://cdn.kastatic.org/ka-youtube-converted/Y0eWnOZpSpQ.mp4/Y0eWnOZpSpQ.mp4 364 Volcanoes https://www.khanacademy.org/science/cosmology-and-astronomy/earth-history-topic/plate-techtonics/v/plate-tectonics-geological-features-of-divergent-plate-boundaries 2024-06-21T23:15:14.703721694Z Plate tectonics: Geological features of divergent plate boundaries Divergent plate boundaries, where Earth's plates move apart, create unique geological features. These boundaries result in seafloor spreading, rift valleys, volcanoes, and earthquakes. The process begins with hot magma rising, causing the lithosphere to crack and form rift valleys. Over time, these valleys can fill with water, forming seas. As the land continues to spread, mid-oceanic ridges form, creating an underwater mountain chain. Sal Khan video https://cdn.kastatic.org/googleusercontent/2Jj6UIeCOiIl0cNfy7L9YKyNyp32Sh4Lb7j3Wa11TiaOLm_7hHDVEUSIjY2z1P84wEcW1jZbaPdY8uLwGCK_5iaU Plate tectonics: Geological features of divergent plate boundaries Divergent plate boundaries, where Earth's plates move apart, create unique geological features. These boundaries result in seafloor spreading, rift valleys, volcanoes, and earthquakes. The process begins with hot magma rising, causing the lithosphere to crack and form rift valleys. Over time, these valleys can fill with water, forming seas. As the land continues to spread, mid-oceanic ridges form, creating an underwater mountain chain. https://cdn.kastatic.org/ka-youtube-converted/FK1s1-OJ5BE.mp4/FK1s1-OJ5BE.mp4 718 Volcanoes https://www.khanacademy.org/science/strengthened-shs-earth-and-space-science-1/x006d5d274c051fd7:origin-and-structure-of-the-earth/x006d5d274c051fd7:inside-the-earth/e/quiz-volcanoes 2026-04-07T23:55:07.30621384Z Quiz: Volcanoes AMNH exercise https://www.khanacademy.org/science/10th-grade-melcs/x1cfbe2e54160ac98:1st-quarter/x1cfbe2e54160ac98:plate-boundaries/a/mantle-convection-and-plate-tectonics 2025-04-10T16:00:01.011284346Z Mantle Convection and Plate Tectonics article