The Challenge XXX: Dirty 30 is a season in America's Next Top Model.
The Geology of Skye , in Scotland , is highly variable and the island 's landscape reflects changes in the underlying nature of the rocks .. Skye. Skye. Scotland. Scotland. A wide range of rock types are exposed on the island , sedimentary , metamorphic and igneous , ranging in age from the Archaean through to the Quaternary .. sedimentary. Sedimentary rock. metamorphic. Metamorphic rock. igneous. Igneous rock. Archaean. Archean. Quaternary. Quaternary