Use the information in the paragraph below to answer the following question. in a small pond, green algae grows near the surface of the water to the depth that light penetrates. algae need the light to photosynthesize. tadpoles and small fish feed on the algae. bigger fish and turtles feed on the tadpoles and smaller fish. when the organisms die, they fall to the bottom of the pond where bacteria and fungi decompose their bodies. which organisms are producers?

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