Which of the following are not associated with a mid-ocean ridge?
(a)Mid-ocean ridge is not associated with a convergent plate boundary. Explanation: Mid-ocean ridges form near divergent plate boundaries where the new ocean bottom is formed when tectonic plates separate. The Molten rock rises to the seafloor as the plates separate resulting in massive basalt volcanic eruptions.
What is associated with a mid-ocean ridge?
Mid-ocean ridges occur along divergent plate boundaries, where new ocean floor is created as the Earth's tectonic plates spread apart. As the plates separate, molten rock rises to the seafloor, producing enormous volcanic eruptions of basalt.
What are the 3 types of mid-ocean ridges?
Mid-Ocean Ridges: Types of Ridges
- Axial Ridge.
- Magnetics & Polarity.
- Fast/Slow Spreading.
Which of the following is associated with ocean ridges?
Chapters 9-16
| Question | Answer |
|---|---|
| Which of the following is associated with ocean ridges? | all of these |
| An isolated remnant of wave erosion is a ________. | sea stack |
| Which one of the following would you NOT associate with turbidity currents? | formation of seamounts |
| Which of the following is a tidal current? | both flood and ebb tide |
Which of the following features is not associated with a convergent plate boundary *?
(a)Mid-ocean ridge is not associated with a convergent plate boundary. Explanation: Mid-ocean ridges form near divergent plate boundaries where the new ocean bottom is formed when tectonic plates separate. The Molten rock rises to the seafloor as the plates separate resulting in massive basalt volcanic eruptions.
What is not associated with convergent plate boundaries?
Island arcs are not associated with convergent plate margins. Explanation: Deep – focus earthquakes: In seismology, a deep-focus earthquake is one that has a hypocenter depth of more than 300 kilometres.
What are the 7 major oceanic ridge systems?
This ridge system includes the Mid-Atlantic Ridge, Mid-Indian Ocean Ridge, Carlsberg Ridge, Pacific-Antarctic Ridge, and the East Pacific Rise with its related features, including the Chile Rise, Galapagos Rift Zone, Gorda Rise, and Juan de Fuca Ridge.
What is not associated with transform boundaries?
A subduction zone. Which of the following is NOT associated with transform boundaries? Volcanoes.
What are the 4 types of ridges?
There are four groups of whorls: plain (concentric circles), central pocket loop (a loop with a whorl at the end), double loop (two loops that create an S-like pattern) and accidental loop (irregular shaped). Whorls make up about 35 percent of pattern types.
What are the characteristics of mid-ocean ridges?
A mid-ocean ridge (or mid-oceanic ridge) is an underwater mountain range, typically having a valley known as a rift running along its axis, formed by plate tectonics. This type of oceanic ridge is characteristic of what is known as an oceanic spreading center.
Which is characteristic of mid oceanic ridges?
A mid-ocean ridge (or mid-oceanic ridge) is an underwater mountain range, typically having a valley known as a rift running along its axis, formed by plate tectonics. This type of oceanic ridge is characteristic of what is known as an oceanic spreading center.
How many mid-ocean ridges are there?
three mid-ocean ridge There are three mid-ocean ridge examples found on Earth: The Mid-Atlantic Ridge. The East Pacific Rise. The Southeast Indian Ridge.
Which two tectonic plates are separated by a mid ocean ridge?
The North American and Eurasian Plates are moving away from each other along the line of the Mid Atlantic Ridge. The Ridge extends into the South Atlantic Ocean between the South American and African Plates.
Which of the following features are associated with convergent plate boundaries?
The Geological features that are associated with convergent plate boundaries are Mountains, Trenches, Island Arcs, Volcanoes & Terranes.
Which of the following is associated with convergent plate boundaries?
What is associated with convergent plate boundaries? Name a type of convergent boundary. Earthquakes, deep-sea trenches and volcanoes. Subduction Zone.
Which of the following is a type of convergent plate boundary?
There are three types of convergent plate boundaries: oceanic-oceanic boundaries, oceanic-continental boundaries, and continental-continental boundaries. Each one is unique because of the density of the plates involved.
Where is mid-ocean ridge?
The Mid-Atlantic Ridge extends from south of Iceland to the extreme South Atlantic Ocean near 60° S latitude. It bisects the Atlantic Ocean basin, which led to the earlier designation of mid-ocean ridge for features of this type.
What is associated with transform boundaries?
The grinding action between the plates at a transform plate boundary results in shallow earthquakes, large lateral displacement of rock, and a broad zone of crustal deformation. Perhaps nowhere on Earth is such a landscape more dramatically displayed than along the San Andreas Fault in western California.
What are the 3 types of plate boundaries?
For example, sections of Earth's crust can come together and collide (a “convergent” plate boundary), spread apart (a “divergent” plate boundary), or slide past one another (a “transform” plate boundary). Each of these types of plate boundaries is associated with different geological features.
What are the 7 major oceanic ridges?
This ridge system includes the Mid-Atlantic Ridge, Mid-Indian Ocean Ridge, Carlsberg Ridge, Pacific-Antarctic Ridge, and the East Pacific Rise with its related features, including the Chile Rise, Galapagos Rift Zone, Gorda Rise, and Juan de Fuca Ridge.
How many types of mid-ocean ridges are there?
There are three mid-ocean ridge examples found on Earth: The Mid-Atlantic Ridge. The East Pacific Rise. The Southeast Indian Ridge.
What type of crusts are at a mid-ocean ridge?
Mid-Ocean Ridge Basalt. Oceanic Crust.
What are mid-ocean ridges quizlet?
mid-ocean ridge. an undersea mountain chain where new ocean floor is produced at a divergent plate boundary.
What are the 4 types of plate tectonics?
What are the major plate tectonic boundaries?
- Divergent: extensional; the plates move apart. Spreading ridges, basin-range.
- Convergent: compressional; plates move toward each other. Includes: Subduction zones and mountain building.
- Transform: shearing; plates slide past each other. Strike-slip motion.
What 2 plates formed the Mid-Atlantic Ridge?
The MAR separates the North American Plate from the Eurasian Plate in the North Atlantic, and the South American Plate from the African Plate in the South Atlantic. These plates are still moving apart, so the Atlantic is growing at the ridge, at a rate of about 2.5 cm per year in an east-west direction.
What are 5 features associated with each of the plate boundaries?
Deep ocean trenches, volcanoes, island arcs, submarine mountain ranges, and fault lines are examples of features that can form along plate tectonic boundaries.
What are the 3 types of convergent plate boundaries?
Convergent boundaries , where two plates are moving toward each other, are of three types, depending on the type of crust present on either side of the boundary — oceanic or continental . The types are ocean-ocean, ocean-continent, and continent-continent.
Which is not associated with a plate boundary?
Unlike volcanoes associated with plate boundaries, hotspot, or inter-plate, volcanoes are located within tectonic plates. They are fueled by localized sources of high heat energy known as thermal plumes. These plumes of molten rock, called magma, rise from the lower asthenosphere.
Which is not associated with convergent plate boundaries quizlet?
Volcanoes are not associated with convergent plate boundaries. D. Rising magma from melted plates can't break through continental crust.
What are the 3 plates boundaries?
Most seismic activity occurs at three types of plate boundaries—divergent, convergent, and transform. As the plates move past each other, they sometimes get caught and pressure builds up.