Webrift valleys - such as the East African Rift Valley where the African plate is tearing itself apart shield volcanoes Small scale landforms at constructive plate boundaries are lava tubes and geysers. Webrift 1 (rĭft) n. 1. A fissure, crack, or opening, as in rock. 2. A break in friendly relations: a rift between siblings. 3. Geology An area where the lithosphere is thinning, typically associated with large faults and grabens. v. rift·ed, rift·ing, rifts v.intr. To split open; break. v.tr. To cause to split open or break. [Middle English, of ...

RIFT VALLEY definition in the Cambridge English Dictionary

WebGreat rift valley definition, a series of rift valleys running from N to S, from the Jordan Valley in SW Asia to Mozambique in SE Africa. See more. WebMar 30, 2024 · The Great Rift Valley is a huge fracture in the crust of the earth in the eastern part of Africa. Crustal rifts are found all over the world, but the one in East Africa is the largest. The rift is a complex series of … elearning spedlogswiss

Great Rift Valley - Crack in the Planet

WebFeb 19, 2024 · Rift Valley fever (RVF) is a viral zoonosis that primarily affects animals but also has the capacity to infect humans. Infection can cause severe disease in both animals and humans. The disease also results in significant economic losses due to death and abortion among RVF-infected livestock. RVF virus is a member of the Phlebovirus genus. WebEtymology. Graben is a loan word from German, meaning 'ditch' or 'trench'.The word was first used in the geologic context by Eduard Suess in 1883. The plural form is either graben or grabens.. Formation. A graben … WebTwo well-studied mid-ocean ridges within the global system are the Mid-Atlantic Ridge and the East Pacific Rise. The Mid-Atlantic Ridge runs down the center of the Atlantic Ocean, slowly spreading at a rate of 2 to 5 … elearning spanish