Drag the right word to its definition \( \begin{array}{r}\text { a single layer of the same } \\ \text { material, such as } \\ \text { sedimentary rock, lying } \\ \text { between other layers. }\end{array} \) stratum geology

A "stratum" is a layer of rock, sediment, or soil that has nearly horizontal layers, significant in geology for understanding Earth's history. These layers can reveal the age and formation processes of our planet, showcasing how different environments have changed over millions of years! In practical terms, recognizing strata is crucial for fields like archaeology and paleontology. When excavating a site, professionals sift through these layers to date artifacts or fossils accurately, allowing them to piece together historical narratives and evolutionary timelines. Who knew layers of rock could tell such amazing stories?