For a geological dome:
* Layers of rock: Domes are formed when layers of rock are pushed upwards by forces deep within the Earth. The erosion would reveal these layers, often in a circular or elliptical pattern, with the oldest rocks at the center and younger rocks on the edges.
* Folded or faulted rock: Depending on the intensity of the forces that created the dome, you might see evidence of folding or faulting in the rocks, which are cracks or breaks in the rock layers.
* Intrusive igneous rocks: In some cases, the dome could be formed by an intrusion of magma (molten rock) from below. The erosion would expose the solidified magma, creating a feature known as a batholith or laccolith.
For a man-made dome:
* Structural components: The erosion would expose the underlying framework of the dome, such as beams, columns, or arches, depending on its construction.
* Building materials: The type of materials used in the dome's construction would be revealed, such as concrete, steel, or wood.
* Inner layers: If the dome has multiple layers, such as an outer shell and an inner layer for insulation or decoration, these layers would be exposed.
In addition to the above, the erosion would also reveal:
* Topographical changes: The exposed dome would have a distinct, rounded shape.
* Possible fossils: Depending on the age of the rock layers, fossils might be found in the exposed rock.
Overall, the type of features you would find after erosion depends on the dome's origin, its composition, and the extent of the erosion.
