Csir Crri Jsa Stenographer Result 2025 Out A rift valley is a lowland region that forms where earth’s tectonic plates move apart, or rift. rift valleys are found on land and at the bottom of the ocean, where they are created by the process of seafloor spreading. Rift valleys are sites where a continental landmass is ripping itself apart. africa, for example, will eventually split along the great rift valley system. what is now a single continent will emerge as two—one on the african plate and the other on the smaller somali plate.
Csir Crri Jsa And Stenographer 2025 Admit Card Sarkariresult Support A rift valley is a lowland region that forms where earth’s tectonic plates move apart, or rift. rift valleys differ from river valleys and glacial valleys in that they are created by tectonic activity and not the process of erosion. In the afar triple junction, the african, somali, and arabian plates are splitting from each other. the great rift valley and red sea (a major site of seafloor spreading) are the result of plate tectonics in the afar triple junction. Gona, in the great rift valley of ethiopia, is the earliest known stone tool site. it is littered with artifacts of 2.6 million year old tools. the tools found at gona were crude, sharp objects. they weren’t made by the modern humans such as herto man. instead, they were created by earlier hominins. Located in the syrian african rift valley between jordan and israel, the dead sea is the lowest point on earth, at approximately 1,300 feet below sea level. because of its location and the fact that it has no outlets (out flowing streams), the dead sea is also one of the saltiest bodies of water on the planet, with a salt concentration of 34%!.
Csir Crri Jsa And Stenographer 2025 Admit Card Sarkariresult Support Gona, in the great rift valley of ethiopia, is the earliest known stone tool site. it is littered with artifacts of 2.6 million year old tools. the tools found at gona were crude, sharp objects. they weren’t made by the modern humans such as herto man. instead, they were created by earlier hominins. Located in the syrian african rift valley between jordan and israel, the dead sea is the lowest point on earth, at approximately 1,300 feet below sea level. because of its location and the fact that it has no outlets (out flowing streams), the dead sea is also one of the saltiest bodies of water on the planet, with a salt concentration of 34%!. At divergent boundaries, plates separate, forming a narrow rift valley. here, geysers spurt superheated water, and magma, or molten rock, rises from the mantle and solidifies into basalt, forming new crust. "it is a rift valley, so it was a valley," she says. "so there was always a river flowing into it, bringing lots of sediment. that sediment buried anything that was lying on the surface, so that’s how you get so many fossils preserved." meave and the other paleontologists exploring the turkana basin use modern geographic tools. The elgeyo e scarpment, part of kenyas great rift valley, was formed by faulting millions of years ago. the faulting that resulted in the elgeyo e scarpment turned seabeds into nearly vertical cliffs. Science a widely reported crack in the great rift valley was not formed by tectonic movement, but by erosion of soil from recent heavy rains. (the guardian) what is the great rift valley? teachers, scroll down for a quick list of key resources in our teachers toolkit.
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