Unconsolidated sediment typically has greater porosity than lithified rock that forms from it.

Question

Quizplus · Accepted Answer

Unconsolidated sediment refers to loose particles of rocks or minerals that have not yet been cemented into solid rock. Because these particles are not yet firmly packed together, there is more space between them, which translates to greater porosity. As sediment is compacted and undergoes lithification (the process of turning sediment into rock), it becomes more dense and solid, reducing its porosity.

Unconsolidated Sediment Typically Has Greater Porosity Than Lithified Rock That