The weight of the soil sample is 160 grams and its volume is 100 cubic centimeters. This information can be used to determine the density of the soil sample. Density is a measure of the mass of a substance per unit volume. It is calculated by dividing the mass of the substance by its volume. In this case, the density of the soil sample would be calculated as follows:
Density = Mass / Volume
= 160 g / 100 cm^3
= 1.6 g/cm^3
This means that the soil sample has a density of 1.6 grams per cubic centimeter.