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Ridges and rifts are elevated features primarily due to tectonic processes. In rift zones, tectonic plates are pulling apart, causing the crust to thin and create a series of valleys and elevated landforms. Similarly, ridges, such as mid-ocean ridges, form where tectonic plates diverge, leading to the upwelling of magma that creates new crust, resulting in elevated topography. These geological processes contribute to the characteristic height of these features above surrounding landscapes.
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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.
Elevated ridges along the flood plain are known as?
Leeves
What are parallel ridges?
Parallel ridges are elongated elevated landforms that run parallel to each other. They are typically formed by geological processes such as tectonic activity or erosion, and are common features in mountainous regions or along the ocean floor. These ridges can vary in size and shape, and play a significant role in shaping the landscape and contributing to local ecosystems.
What are the landforms at divergent ocean plate boundaries?
Occasionally, mid-ocean ridges are found at a divergent boundary. Another feature that is made is a rift valley. Also, earthquake activity at fracture zones alone mid-ocean ridges, and volcanic activity
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
What is the definition of rifts and ridges?
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.
The formations that run down the centers of mid-ocean ridges?
rifts
Which part of the ocean is the deepest ridges seamounts rifts or trenches?
The deepest parts of the ocean are found in trenches. Trenches are narrow, steep-sided depressions in the ocean floor, with the Mariana Trench being the deepest known point on Earth. While seamounts and ridges are underwater mountains and elevated areas, respectively, they do not reach the extreme depths characteristic of oceanic trenches. Rifts, on the other hand, are areas where tectonic plates are pulling apart, often associated with mid-ocean ridges but not typically the deepest locations in the ocean.
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 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.
Elevated ridges along the flood plain are known as?
Leeves
Identify five major features of the ocean floor?
Features found on the ocean basin floor consist of valleys and rifts. This underwater mountain system can be found in all oceans of the world.
What are parallel ridges?
Parallel ridges are elongated elevated landforms that run parallel to each other. They are typically formed by geological processes such as tectonic activity or erosion, and are common features in mountainous regions or along the ocean floor. These ridges can vary in size and shape, and play a significant role in shaping the landscape and contributing to local ecosystems.
What term is used to indicate its outward folds of the cerebrum?
gyri, its "elevated ridges"
Elevated ridges along the flood plain are known as when a river overflows its banks?
levees
What rises creating ridges under the ocean?
Ridges under the ocean are primarily created by tectonic processes, specifically the movement of tectonic plates at mid-ocean ridges. As these plates diverge, magma from the mantle rises to fill the gap, solidifying to form new oceanic crust. This process not only creates ridges but also contributes to the formation of underwater volcanic activity and seismic events. Additionally, the upwelling of hot magma can create elevated features on the ocean floor, resulting in the characteristic topography of mid-ocean ridges.
