Sedimentary rocks are made up of pieces of older rocks (igneous, metamorphic, and sedimentary) and organic remains (shells, bone, etc.). When rocks break apart from erosion they are transported by ...

Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name ...

What do the words sedimentary, igneous, and metamorphic mean to you? They’re the three primary rock types! Brace yourself to learn a lot more as local author Audra Balson took science and ...

We associate this with the reds and oranges we see at Garden of the Gods, Roxborough State Park and Colorado National Monument. On the browner side, the Flatirons are also of the rock falling into the ...