Rocks store information from long ago. For instance, their composition can reveal the environmental conditions during their ...

The Rock Cycle is Earth's great recycling process where igneous, metamorphic, and sedimentary rocks can all be derived from and form one another. Analogous to recycling a Coke can, where an old can ...

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 ...

Rocks store information from long ago. For instance, their composition can reveal the environmental conditions during their formation. This makes them ...