Question

2. How would you describe the surface of each layer ofter placing the first two
sediments Why do you think that the surface of each layer has such
characteristic (These are your observations for procedures 3 and 4)​

Answer 1

“Because it is made of white rock,” you would be only partially correct. ... Water damage was common in the early days of construction for the building. ... They are most often transported by water and deposited as layers of sediment. ... Rocks at the surface undergo mechanical and chemical weathering.