A student environmental group is creating a campaign for locally sourced energy resources.

What would be best for them to feature in their campaign?

a coal mine located in their county
a farmer with a field of solar panels
a company building a gas pipeline through the town
a rancher drilling for oil in a horse pasture

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