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Rifts are long cracks in the Earth's crust caused by tectonic activity that can lead to the formation of new ocean basins. Ridges are underwater mountain ranges formed by the upwelling of magma at divergent plate boundaries. Both rifts and ridges are associated with the process of seafloor spreading.
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What seafloor feature can be found along the rifts in the mid ocean ridges?
Hydrothermal vents can be found along the rifts in the mid-ocean ridges. These vents release hot, mineral-rich fluids into the ocean, creating unique ecosystems and supporting a variety of unique organisms.
Divergent plates move from each other This causes to form as well as mid-ocean ridges?
When divergent plates move apart, magma rises to fill the gap, creating new oceanic crust. Over time, this continuous process results in the formation of mid-ocean ridges, underwater mountain ranges where new oceanic crust is created.
Sea-floor spreading was a key discovery because it showed?
that mid-ocean ridges have rifts at the center.
Do divergent boundaries cause the formation of mountains?
No, divergent boundaries do not cause the formation of mountains. Instead, mountains are typically formed at convergent boundaries where tectonic plates collide. Divergent boundaries are where plates move away from each other, creating rifts and oceanic ridges.
What is the axial rift?
A deep axial rift is a valley occurring at slow spreading mid-ocean ridges. The edges of such rifts are very rugged, and causing a good portion of the ocean floor to be covered in rough abyssal hills.
The formations that run down the centers of mid-ocean ridges?
rifts
Is the place where two tectonic plates move away from one another?
mid - ocean ridges, they're caused by divergent boundaries Rifts are also on land, such as the Great Rift Valley in Africa mid - ocean ridges, they're caused by divergent boundaries Rifts are also on land, such as the Great Rift Valley in Africa mid - ocean ridges, they're caused by divergent boundaries Rifts are also on land, such as the Great Rift Valley in Africa
What seafloor feature can be found along the rifts in the mid ocean ridges?
Hydrothermal vents can be found along the rifts in the mid-ocean ridges. These vents release hot, mineral-rich fluids into the ocean, creating unique ecosystems and supporting a variety of unique organisms.
What is the definition of ridged rollars?
Dollar coins with 'milling' or ridges around the rim.
What is it called when 2 plates move away from each other?
mid - ocean ridges, they're caused by divergent boundaries Rifts are also on land, such as the Great Rift Valley in Africa mid - ocean ridges, they're caused by divergent boundaries Rifts are also on land, such as the Great Rift Valley in Africa mid - ocean ridges, they're caused by divergent boundaries Rifts are also on land, such as the Great Rift Valley in Africa
Ask us What force is present at a divergent boundary?
A divergent boundary are two tectonic plates that are moving away from each other, rather than into each other. This can cause rifts, valleys, and ocean ridges.
What are the ratings and certificates for Rifts - 2009?
Rifts - 2009 is rated/received certificates of: USA:PG
Definition of natural levee?
It is a ridges of sediment that accumulate along the margins of river channels on floodplains.
What are the ratings and certificates for Rifts - 2004?
Rifts - 2004 is rated/received certificates of: UK:15
Divergent plates move from each other This causes to form as well as mid-ocean ridges?
When divergent plates move apart, magma rises to fill the gap, creating new oceanic crust. Over time, this continuous process results in the formation of mid-ocean ridges, underwater mountain ranges where new oceanic crust is created.
What three features can be found at divergent boundaries?
At divergent boundaries, three features that can be found include mid-ocean ridges where new oceanic crust is formed through volcanic activity, rift valleys that form on land as tectonic plates pull apart, and shallow earthquakes caused by the movement of the plates.
What are hackle marks?
Definition: Fine ridges on a fracture surface, parallel to the direction of propagation of the fracture. source: About.com
