which is the first step that geologists must do to compare rock layers at distant locations?\nfind the…

which is the first step that geologists must do to compare rock layers at distant locations?\nfind the absolute age of rocks at both locations\ncompare a layer at one location to layers at other locations\nidentify index fossils in one or more layers at one location\ncollect fossils from different locations to study the organisms lifestyles

which is the first step that geologists must do to compare rock layers at distant locations?\nfind the absolute age of rocks at both locations\ncompare a layer at one location to layers at other locations\nidentify index fossils in one or more layers at one location\ncollect fossils from different locations to study the organisms lifestyles

Answer

Answer:

C. identificar fósiles índice en una o más capas en una ubicación

Brief Explanations:

Los fósiles índice son fósiles que se usan para datar y correlacionar capas de rocas en ubicaciones diferentes. Identificarlos es el primer paso para comparar capas de rocas distantes.