Which features are commonly formed at the plate boundaries where continental crust converges with
oceanic crust?
(A) long chains of mid-ocean volcanic islands
perpendicular to the coast
(B) a deep ocean trench and a continental volcanic
mountain range near the coast
(C) large volcanic mountain ranges parallel to the
coast at the center of the continents
(D) an underwater volcanic mountain range and rift
valley on the ocean ridge near the coast

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity

What is the process of pulling apart an n2 molecule nevermind i got it

Subduction zones form when an oceanic plate collides with another oceanic plate or continental plate. the continental crust is lighter and less dense than oceanic crust. continental crust's density is approximately 2.7 grams per cubic centimeter. oceanic crust is thinner and the average density is about 3.3 cubic centimeters. when the two crustal plates converge the oceanic plate always bends and subducts beneath a continental plate. once the oceanic crust subjects, the rocks are subjected to changes in heat and pressure. because of this, we would expect to find rocks in the area of a subduction. a) clastic b) igneous c) metamorphic d) sedimentary