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Are the tops of ocean ridges split by a steep sided valley?
Yes, ocean ridges are split by a steep-sided valley known as a rift valley. This rift valley is formed due to the separation of tectonic plates, causing magma to rise from the mantle and solidify, creating new crust.
What are two Continent's split in two called?
If the split is complete then it's just two continents with names of their own (the current condition of the world). If they're in the process of splinting, the split is called a rift valley (biggest ones today are in Africa).
What fills the gap when the plates split?
Magma from the mantle rises to fill the gap created when tectonic plates split. As the magma cools and solidifies, new crust is formed, contributing to the process of seafloor spreading or continental drift.
What country is split by two tectonic plates?
Iceland is split by two tectonic plates, the North American Plate and the Eurasian Plate. This geological feature is visible at Thingvellir National Park, where a rift valley showcases the boundary between the plates.
Is rift valley an example of active margin?
Yes, the East African Rift Valley is an example of an active margin. Active margins are locations where tectonic plates are moving and causing geological activity such as earthquakes, volcanic eruptions, and the creation of new crust. The East African Rift is actively spreading apart, causing the region to slowly split into two tectonic plates.
Are the top of mid-ocean ridges sometimes split by a steep-sided valley?
yes
Are the tops of ocean ridges split by a steep sided valley?
Yes, ocean ridges are split by a steep-sided valley known as a rift valley. This rift valley is formed due to the separation of tectonic plates, causing magma to rise from the mantle and solidify, creating new crust.
Why is the great rift valley split?
The Great Rift Valley was split because of an earthquake.
How was the rifted valley formed?
The rift valley was formed when the continents divided it split open a large area in Africa and formed The Great Rift Valley.
What is one name of a divergent plate boundary that there are?
Divergent plate boundaries occur where two plates are moving away from each other, and "new ground" is being formed. The oceans all have divegent boundaries at the mid-oceanic ridges. Another one is in eastern Africa in what is known as the Great Rift Valley. This will someday split the African continent apart.
What will happen to Africa many years from now because of the great rift valley?
it will split into three pieces
What are two Continent's split in two called?
If the split is complete then it's just two continents with names of their own (the current condition of the world). If they're in the process of splinting, the split is called a rift valley (biggest ones today are in Africa).
What happends to the crust when two continental plate begins to split?
the land between the two plates starts to create a valley
What was the theory Harry Hess proposed?
he proposed that mid-ocean ridges were areas where the floors of oceans had split apart
What is a delta of a fingerprint?
The delta of a fingerprint is a pattern that occurs when the ridges of the fingerprint split to form branches. These branches are usually located at specific points within the fingerprint and can be used in fingerprint analysis for identification purposes.
What geologic feature on the surface of the Earth is produced when the continent is split in two?
When a continental plate is split by movements elsewhere on the plate, it will crack in an area of weakness (along fault lines, namely) and subsequently will form a rift valley. A rift valley consists of two sides (part of the solid plate) and displaced land in the middle, which moves downwards as the two adjacent plates move apart. A rift valley often forms the basin of a river, though not always. A good example of one is the Great Rift Valley in East Africa.
What fills the gap when the plates split?
Magma from the mantle rises to fill the gap created when tectonic plates split. As the magma cools and solidifies, new crust is formed, contributing to the process of seafloor spreading or continental drift.
