Most of these tectonic plate boundaries are located on the floor of the oceans.
In addition to playing back the visualization, instructors can also download the visualization software and data set and explore it themselves. A divergent boundary is an area where two crustal plates are separating. Talking points and questions are included to facilitate using this visualization as part of an interactive lecture. Locations featured in the visualization include the Mid-Atlantic Ridge, the East Pacific Rise, and the East African Rift Zone. The mid-ocean ridge system is a giant undersea mountain range, and is the largest geological feature on Earth at 65,000 km long and about 1000 km wide, it covers 23 of Earths surface (Figure 4.5. Because the depth of earthquakes can be difficult for students to visualize in 2D representations, this activity allows students to visualize the 3D distribution of earthquakes within Earth's surface, which is essential for understanding how different types of earthquakes occur in different tectonic settings. Where do divergent boundaries usually occur Most divergent boundaries are located along mid-ocean oceanic ridges (although some are on land). An example of a divergent plate boundary is. Mid Ocean Ridge Divergent Boundary Plate Tectonics Rise And Fall Continental Crust. The place where two plates move apart is called a. Students will learn about how the magnitude and distribution of earthquakes at divergent boundaries are related to processes that occur at these boundaries and to the geometry and position of the two diverging plates. What feature forms near divergent boundaries between two pieces of continental crust Divergent boundary. Divergent boundaries within continents initially produce rifts which produce rift valleys. These areas can form in the middle of continents but eventually form ocean basins. Divergent boundaries are spreading boundaries, where new oceanic crust is created from magma derived from partial melting of the mantle caused by decompression.
Click the image to enlarge or view the MP4 movie (MP4 Video 79.3MB Aug22 11).The purpose of this activity is to introduce students to the distribution and characteristics of earthquakes associated with divergent plate boundaries. In plate tectonics, a divergent boundary (divergent fault boundary or divergent plate boundary) is a linear feature that exists between two tectonic plates where the plates are moving away from each other. The visualization shows how earthquakes at all types of divergent margins are shallow and have a low-magnitude. What does divergent boundary mean Information and translations of divergent boundary in the most comprehensive dictionary definitions resource on the web. This screenshot from the visualization shows both continental rift zones, and ocean spreading centers, both types of divergent plate boundaries.