Sedimentary rocks are formed through the accumulation and compression of sediments over time. These rocks are made up of particles of minerals, rocks, and organic materials that have been weathered and transported by wind, water, or ice. The sediments settle in layers, creating distinct strata within the rocks. Over millions of years, the weight of the overlying sediments compresses the layers below, resulting in the formation of solid sedimentary rocks. Examples of sedimentary rocks include sandstone, limestone, and shale. These rocks often contain fossils and provide valuable insights into Earth's history and the past environments in which they formed.

make it less formal like 6 grade levle

Sedimentary rocks are made when tiny bits of stuff like minerals, rocks, and plants pile up over time and get squished together. This makes layers of different types of rocks. After lots and lots of years, all the weight of the stuff on top pushes everything together and makes solid rocks. Some examples of sedimentary rocks are sandstone, limestone, and shale. These rocks have cool fossils inside that tell us about the Earth's history and what it was like a long time ago.