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What forms when continental plates pull apart at divergent boundaries on land?
On land, this forms a rift valley. When the surface is submerged, it is called seafloor spreading.
How fast is the great rift valley splitting apart?
The Great Rift Valley is splitting apart at a rate of a few millimeters to a few centimeters per year, varying in different regions along the valley. This slow process of divergence is due to tectonic forces pulling the Earth's crust apart.
What do you call the deep valley where two plates move apart?
A deep valley where two tectonic plates move apart is called a rift valley. This occurs due to divergent plate tectonics, where the plates separate and magma rises to create new crust. Examples include the East African Rift Valley and the Mid-Atlantic Ridge.
How are divergent boundary and rift valley related?
Rift Valleys and divergent boundaries occur where two tectonic plates are spreading apart. A good example of a Rift Valley is the one located in Africa between Somalia and Ethiopia.
The average spreading rate for fast spreading divergent plates?
The average spreading rate for fast spreading divergent plates is typically around 5-9 centimeters per year. This rate is significantly higher than the spreading rate for slow spreading plates, which is usually less than 2.5 centimeters per year. Fast spreading plates can create oceanic ridges and lead to the formation of new oceanic crust.
What forms when continental plates pull apart at divergent boundaries on land?
On land, this forms a rift valley. When the surface is submerged, it is called seafloor spreading.
How fast is the great rift valley splitting apart?
The Great Rift Valley is splitting apart at a rate of a few millimeters to a few centimeters per year, varying in different regions along the valley. This slow process of divergence is due to tectonic forces pulling the Earth's crust apart.
What do you call the deep valley where two plates move apart?
A deep valley where two tectonic plates move apart is called a rift valley. This occurs due to divergent plate tectonics, where the plates separate and magma rises to create new crust. Examples include the East African Rift Valley and the Mid-Atlantic Ridge.
What will eventually happen if a rift valley continues to pull apart?
If a rift valley continues to pull apart, it will eventually lead to the formation of a new ocean as the tectonic plates on either side of the rift separate completely. This process is known as seafloor spreading and can result in the creation of a mid-ocean ridge.
What is a simile for fast?
as fast as a cheetah running from extinction
What is a deep valley on land that forms along a spreading boundary?
rift valley
Is seafloor spreading in the rift valley or along outsides of ridge?
rift valley
Is a deep valley on land that forms along a spreading boundary?
rift valley
What are spreading boundaries?
Spreading boundaries are places where two plates move apart.
How are divergent boundary and rift valley related?
Rift Valleys and divergent boundaries occur where two tectonic plates are spreading apart. A good example of a Rift Valley is the one located in Africa between Somalia and Ethiopia.
What motion of the sea floor causes the mid Atlantic ridge rift valley?
The motion of the sea floor at the mid-Atlantic ridge rift valley is primarily caused by seafloor spreading. This process occurs when new oceanic crust is formed as magma rises up and solidifies at mid-ocean ridges, pushing the existing seafloor apart. Over time, this spreading creates a rift valley at the mid-Atlantic ridge as the tectonic plates move away from each other.
What is is a spreading boundary?
a spreading boundary is when 2 plates spread apart from each other.
