Oceanic Crust Is Best Described as _________

The topmost layer about 500 metres 1650 feet thick includes lavas made of basalt that is rock material consisting largely of plagioclase feldspar and pyroxene. All of the above - 10463283.

Midterm2 Lsu Geology Geophysics

QUESTION 2 The image below shows a view of a typical segmented mid-ocean ridge.

. Which statement about density is true. Parallel to and symmetric about ocean ridges What seafloor is the process by which new crust is created when seafloor moves apart and magma rises. B more dense and more felsic.

The continental crust thins and transforms into oceanic crust. Create a continental-continental plate boundary. D less dense and more felsic.

Oceanic crust the outermost layer of Earths lithosphere that is found under the oceans and formed at spreading centres on oceanic ridges which occur at divergent plate boundaries. Oceanic crust is about 6 km 4 miles thick. Aoceanic crust has a greater density boceanic crust is pulled downward by the earths magnetic.

Location A is best described as an area that is. Which statement best describes what happens. Which statement best describes what happens.

Thin and young b. A majority of Earths crust. 40 Questions Show answers.

Rosariomividaa3 and 187 more users found this answer helpful. It is composed of several layers not including the overlying sediment. A Earthquakes generally are evenly distributed over the surface of Earth.

Which of these best describes what is happening at Location 6. It is geologically young with a mean age of 60 Ma and is thin averaging 65 km in thickness. H Island is forming.

Thin and young b. All of the above - thin and young continuously replenished a majority of Earths crust d The continental crust covers ______ of Earths surface. A majority of Earths crust d.

It is composed of several layers not including the overlying sediment. Csections of the ocean floor that contain the youngest oceanic crust Dsections of the ocean floor that are the remains of a submerged continent 8Mid-ocean ridges such as the East Pacific Rise and the Oceanic Ridge are best described as Atidal motions in the hydrosphere Bdensity differences in the troposphere. They show that island arc volcanism creates new oceanic crust at the mid-ocean ridges.

1 They are centered at the poles. J Oceanic crust is being destroyed. New continental crust forms as material erupts inland of the plate boundary.

Which letter below marks the location of the active B D Click Save and Submit to sow and submit. Thin and young b. A majority of Earths crust d.

The seafloor magnetic pattern is best described as. Type here to search O BE OSC QUESTION 15 Energy can best be described as a the. Its thinner denser and simpler in structure than the continental crust.

Converging and located at an oceanic ridge. Oceanic crust is the part of the Earths crust that makes up the seafloor. A more dense and more mafic.

The diagram shows a lab setup designed to model convection currents in Earths mantle. The oceanic crust thickens as the plates converge. The crust and mantle have the same density but continental crust is more mafic than oceanic crust and the mantle The composition of the crust is more similar to the core as compared to the mantle and the mantle is more similar to continental crust as compared to oceanic crust The.

Oceanic crust is best described as thin and young. Oceanic crust is best described as. Ceanic crust is best described as _______.

Which statement best describes what happens. Oceanic crust is best described as _______. All of the above.

Which of these best describes the mantle and crust of Earth. Oceanic crust consists almost exclusively of extrusive basalt and its intrusive equivalents. Oceanic crust is created as magma rises to fill the gap between diverging tectonic plates and is consumed in subduction zones.

C less dense and more mafic. Oceanic crust is best described as _____. Which of the state process describes how the oceanic crust plunges into the earth and destroyed at the mantle.

C The old oceanic crust is denser than the young oceanic crust but the mantle is denser than both. Aconstruction bconvention cdiversion dSubduction why does the oceanic crust sink beneath the continental crust at the Subduction zone. The density of oceanic crust is greater than the density of continental crust.

2 They are located in the same geographic areas. A majority of Earths crust d. F Oceanic plate is being created.

3 They are related to the formation of glaciers. The border between the South American plate and the African plate is best described as. G Continent is being destroyed.

Which best describes a major characteristic of both volcanoes and earthquakes. 40 a The Earths crust is principally composed of. Compared to the continental crust the oceanic crust is 1 thicker 3 more granitic 2 more dense 4 more felsic 12.

D The old oceanic crust subducts beneath the young oceanic crust. New oceanic crust forms as the plates move apart. March 11 2022 by.

The answer is all of the above. B Hot material moves up from the mantle along. Converging and located at an oceanic trench.

All of the above - For All Answers. Oceanic crust is about 6 km 4 miles thick. Compared to the oceanic crust the continental crust is.

Oceanic Crust Geology Britannica