Most sediment is formed by _______ .
A) the downhill movement of material during mass wasting
B) the rapid distribution of material in a mountain stream
C) rocks that erode from the bottoms of glaciers
D) settling out of a fluid

Question

Quizplus · Accepted Answer

Sediment is most commonly formed by settling out of a fluid, such as water or air. This process is known as sedimentation, and it can occur in a variety of environments, from rivers and lakes to oceans and deserts. Sedimentation can also occur in industrial processes, such as wastewater treatment and oil drilling. While mass wasting, mountain streams, and glaciers can all contribute to sediment formation, settling out of a fluid is the most common process.

Most Sediment Is Formed by _______