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.
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 |
What process forms mid-ocean ridges?
A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics.
What are the characteristics of ocean ridge?
Principal characteristics. Oceanic ridges are found in every ocean basin and appear to girdle Earth. The ridges rise from depths near 5 km (3 miles) to an essentially uniform depth of about 2.6 km (1.6 miles) and are roughly symmetrical in cross section. They can be thousands of kilometres wide.
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.
Which of these features is not part of the continental margin?
Which of the following is NOT part of the continental margin? coral reefs surrounding a lagoon. You just studied 65 terms!
Which of the following is not one of the three major regions of the ocean floor?
Which of the following is NOT one of the three major regions of the ocean floor? b. ocean basin floor. Which of the following is associated with down slope movements of dense sediment-rich water?
What type of boundary does not create or form crust?
Transform boundaries
Transform boundaries — where crust is neither produced nor destroyed as the plates slide horizontally past each other.
What type of plate boundary makes up the Mid-Atlantic Ridge?
divergent plate boundaries
The Mid-Atlantic Ridge is an example of divergent plate boundaries. When two plates come together, it is known as a convergent boundary. The impact of the colliding plates can cause the edges of one or both plates to buckle up into a mountain ranges or one of the plates may bend down into a deep seafloor trench.
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 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 3 main parts of the continental margin?
The continental rise, continental slope, and continental shelf are the three basic components that actually make the entire structure of continental margins. The continental slopes and the continental shelves are structural constituents of continents even though they are below the surface of sea.
What are the 4 parts of the continental margin?
Major Continental Margin Features
- Continental shelf. This is very shallow water, and underlain by continental crust.
- Continental slope. This is much steeper than the shelf, usually about 3° but ranging from 1-10°.
- Continental rise.
- Abyssal plains.
Which of the following features are associated with an oceanic continental plate boundary?
Which of the following features are found at an oceanic-continental convergent plate boundary? A continental arc, mountains, and trench.
Which of the following features is associated with oceanic oceanic 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.