Which type of rock contains the visible remains of ancient organisms and older rock?Group of answer choicesMetamorphic rockIgneous rockAll rocksSedimentary rock

What name is given to the remains of organisms that lived many years ago, found in rocks?

Scientists can estimate the ages of rock if they contain certain __________. A. sediments B. carbons C. minerals D. index fossils

Identify the biologic sedimentary rock consisted mainly of plant remains.Group of answer choicesbiotiteconglomeratecoalgranite

Which of the following best describe the 3 different types of sedimentary rocks? Clastic, organic and chemicalChemical, physical and clasticPhysical, chemical and fossilsClastic, fossils and stones

Match the type of rock with how it forms.MetamorphicIgneousSedimentary?Forms due to cooling?Can form from decaying animals?Can only form undergroundSUBMITarrow_backPREVIOUS