Africa:
* East African Rift Valley: This is perhaps the most well-known example of active continental rifting. It stretches for thousands of kilometers from the Red Sea in the north down to Mozambique in the south. The rift valley is home to numerous volcanoes, including Mount Kilimanjaro and Mount Kenya.
* Afar Triangle: This is a triple junction where the African, Arabian, and Somali plates are pulling apart. It's characterized by volcanic activity, geothermal energy, and the formation of a new ocean basin.
North America:
* Rio Grande Rift: This rift extends for over 1,200 miles through the southwestern United States. It's characterized by volcanic activity, geothermal springs, and the formation of grabens (downward-faulted blocks).
Other notable locations:
* Baikal Rift Zone (Siberia): This is the deepest lake in the world and is actively being pulled apart.
* West Antarctic Rift: This is a massive rift system that stretches across the West Antarctic Ice Sheet.
* Iceland: This island nation sits atop the Mid-Atlantic Ridge, a divergent plate boundary where the North American and Eurasian plates are pulling apart. This is a very active area of rifting, with volcanoes, geysers, and frequent earthquakes.
Note: These are just a few examples. Continental rifting is a complex and ongoing process, and new rifts are constantly forming and evolving.
