The first rock to dissolve in water are pebbles,mud,and mud.😊
Sedimentary
Deposited Silt and Desert Dunes
Sedimentary rock
soil
Actually it can - but only if it is first eroded and deposited as sediment.
sedimentary rocks are formed
By being first weathered into loose material (clast), then transported, then deposited, and then consolidated.
Before a rock layer can be deposited, the area must undergo erosion and weathering. This breaks down existing rocks into sediment which can then be transported and deposited in a new location. The process of deposition occurs when the sediment settles into a new location and forms a layer over time.
The topmost rock layer is the one that was deposited last, as rock layers are typically deposited in a vertical sequence with the oldest layers at the bottom and the youngest layers at the top.
The layer of sedimentary rock that was deposited first is typically the lowest layer in a sedimentary sequence, known as the "oldest" layer. According to the principle of superposition, in undisturbed sedimentary rock formations, the layers are arranged with the oldest at the bottom and the youngest at the top. This means that the first layer deposited is usually the one furthest down in the sequence. However, geological events like folding or faulting can complicate this arrangement.
sedimentary rock formed by weathering and erosion
Three ways rock erodes include:Mechanical and chemical weatheringTransportation of the weathered particles to another location.WindIceWaterGravityWays rocks are deposited include:WindIceWaterGravity