What Best Describes the Mid Ocean Ridges

Read rest of the answer. It is mostly covered with undersea mountain ranges.

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It typically has a depth of 2600 meters 8500 ft and rises about two kilometers above the deepest portion of an ocean basin.

. Which of the following best describes how the mid-ocean ridge forms. A mid-ocean ridge MOR is a seafloor mountain system formed by plate tectonics. Mid-ocean ridges occur along divergent plate boundaries where new ocean floor is created as the Earths tectonic plates spread apart.

Submarine canyons are usually found in which region. This uplifting of the ocean floor occurs when convection currents rise in the. The ridge has an average spreading rate of about 25 centimetres 1 in per year.

As the plates separate molten rock rises to the seafloor producing enormous volcanic eruptions of basalt. Which best describes the rocks in the mid ocean ridge. What best describes the mid-ocean ridges Get the answers you need now.

These patterns of stripes provide the history of seafloor spreading. What happens to new oceanic crust at a mid-ocean ridge quizlet. They form a rift valley system that encircles the Earth along a total length of over 75000 km Figure 611.

The Mid-Atlantic Ridge is a mid-ocean ridge a divergent or constructive plate boundary located along the floor of the Atlantic Ocean and part of the longest mountain range in the world. Decaying materials filter from above creating ridges. The rocks at the ridges changes its composition when it moves aw 1 See answer Advertisement Answer 23 5 9 nowelynvertical Answer.

Correct answer - What best describes the mid-ocean ridges. Mid-ocean ridge volcanoes produce huge volumes of lava. It is varied and includes features such as submarine canyons atolls and mid-ocean ridges.

1 Get Other questions on the subject. The flat action of the water shears off the top of a seamount creating a ridge. Which statement best describes the ocean floor.

Corals grow on a submerged rim forming circular ridges above the water. Mid-ocean ridges are created by the upwelling of basaltic lava and lateral rifting of ocean crust Figure 612. This uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.

Scientists expected that at high tides when there is more water sitting on top of the fault it would push the upper block down and cause the earthquakes. Volcanic activity associated with subduction zones is more gentle and less explosive than volcanic activity associated with hot spots and mid-ocean ridges. Scholz and his colleagues have now answered this conundrum and in doing so.

Biology 22062019 0200 milkshakegrande101. A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range formed by plate tectonics. When lava gets erupted at the mid-ocean ridge axis it cools and turns into hard rock.

Which statement best describes the ocean floor. Mid-ocean faults are vertical faults. The plates diverge and this causes the construction of new rock.

What type of volcanoes form mid-ocean ridges. Which best describes how ocean ridges form. This feature is where seafloor spreading takes place along a divergent plate boundary.

It forms a shallow valley B. What statements describes the mid-ocean ridge. Which best describes the magnetic stripes found in the mid-ocean ridge.

Magma from the mantle surges up these cracks and erupts onto the surface forming new crust. It is youngest at the middle of the ridge. It is varied and includes mostly undersea volcanoes and seamounts.

How is magma formed at mid-ocean ridges. The mid-ocean ridges and rises are spreading centers where new oceanic crust is created Spreading at mid-ocean ridges tends to occur in increments rather than continuously. Mid-ocean ridge A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range formed by plate tectonics.

Be notified when an answer is posted. As the plates move apart cracks form in the crust. During movement the upper block slides down with respect to the lower one.

Mid-ocean ridges occur at diverging plate boundaries. Convection currents in the lower mantle pull the plates away from each other. Magma from the underlying mantle erupts at the edges then cools and solidifies to form new ocean crust.

The center is relatively cooler compared to the surrounding area. What happens when plate diverges. It is the result of a divergent plate boundary that runs from 87 N about 333 km 207 mi south of the North Pole to 54 S just north of the coast of Antarctica.

Mhmtchllow4cns mhmtchllow4cns 02182019 Biology Middle School What best. It is mostly flat with little distinguishing features. Mid-ocean ridges are the boundaries between tectonic plates and are the place where the plates spread apart from each other.

What best describes the tectonic setting of Vanautu. Click to see full answer. This creates a symmetrical pattern of magnetic stripes of opposite polarity on either side of mid-ocean ridges.

New oceanic crust is hot. Given that most biochemical other than coal rocks react with hydrochloric acid what does that tell you about organisms. September 17 2021 thanh.

As the plates move apart lower mantle material is drawn toward. The mid-ocean ridges are the earths largest volcanic system accounting for 75 of all volcanic. Which bathymetric technique differentiates between multiple layers of the ocean bottom.

Want this question answered. Mid-ocean ridge volcanoes form where two plates are moving apart. The Mid-Atlantic Ridge MAR is known as a mid-ocean ridge an underwater mountain system formed by plate tectonics.

It is varied and includes features such as submarine canyons atolls and mid-ocean ridges.

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