1. Why do scientists focus their attention on sedimentary rock? it is where most fossils are found it is the thickest layer of rock it is the prettiest layer of rock easier to dig in

Sedimentary rocks are like nature's time capsules, preserving stories of ancient life and environments. They are formed from the accumulation of sediment over time, which makes them the perfect place for fossils to form. Since fossils provide critical insights into the history of life on Earth, scientists dive into these rock layers to understand evolution, extinction events, and past ecosystems. In addition to being fossil havens, sedimentary rocks often contain essential resources such as coal, oil, and natural gas. By studying these rocks, scientists not only learn about Earth’s history but also help identify and manage these energy resources that power our modern world. So, the next time you see a sedimentary rock, remember it’s more than just a pretty layer—it's a treasure trove of information!