Sedimentary and Metamorphic Rocks - Results Tables

The provided text outlines a series of results tables designed to determine which type of rock is the most porous. The rocks being tested are sandstone, mudstone, and limestone. Each table has a column for the type of rock and rows that represent the time in minutes that each rock has been immersed in water. The times recorded are at one-minute intervals, starting from 0 minutes and going up to 5 minutes. This systematic approach allows for a clear comparison of the porosity of each rock type by observing how much water they absorb over the specified time period.

The repeated question "Which Rock is Most Porous?" suggests that multiple trials or sets of observations are being conducted to ensure the accuracy of the results. By immersing the rocks for the same duration and observing the changes, one can infer which rock type exhibits the highest porosity. Porosity is a critical property of rocks that affects their ability to hold and transmit fluids, making this type of experiment relevant in fields such as geology, hydrogeology, and construction. The tables are formatted to provide a clear and concise record of the findings, which can be analyzed to draw conclusions about the comparative porosity of sandstone, mudstone, and limestone.