Lithification is most closely related to _______.A.igneous extrusionB.impact metamorphismC.dynamic metamorphismD.sedimentary rock formation

Lithification is most closely related to D. sedimentary rock formation.

Here's why:

Lithification is the process by which sediments are compacted under pressure, expelling pore fluids and gradually becoming solid rock. Most sedimentary rocks undergo lithification. They are formed from the accumulation of sediment, such as sand or mud, which is then compacted and hardened over time.

This process does not directly relate to igneous extrusion (A), which involves the eruption of magma onto the Earth's surface where it cools and solidifies to form igneous rock.

Similarly, impact metamorphism (B) and dynamic metamorphism (C) are processes that form metamorphic rocks, not sedimentary rocks. Impact metamorphism occurs when meteorites strike the Earth's surface, causing instant high pressure and temperature changes. Dynamic metamorphism occurs due to mechanical deformation, like from faulting, which often involves high pressure but relatively low temperature.

So, the correct answer is D. sedimentary rock formation.