What is it called when rock particles?

The particles that form a sedimentary rock are called sediment, and may be composed of geological detritus (minerals) or biological detritus (organic matter).

What particles wear away rock?

Rocks and Weathering-matching

A	B
abrasion	rock particles carried by wind, water and ice can wear away rocks in the process called. the wearing of rock by a grinding action.
ice wedging	water expands when it freezes and acts as a wedge is called.

What is the wearing away of rock and sediment called?

Erosion is the geological process in which earthen materials are worn away and transported by natural forces such as wind or water. A similar process, weathering, breaks down or dissolves rock, but does not involve movement. This transported material is called sediment.

What is movement of fragments of rock?

Erosion is the process by which soil and rock particles are worn away and moved elsewhere by gravity, or by a moving transport agent – wind, water or ice.

Is caused by ice in cracks?

Ice wedging is a form of mechanical weathering or physical weathering in which cracks in rock or other surfaces fill with water, freeze and expand, causing the cracks to enlarge and eventually break.

What is it called when wind or water moves rocks?

Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity. Mechanical weathering physically breaks up rock. One example is called frost action or frost shattering.

How does sediment move?

Sediment moves from one place to another through the process of erosion. Erosion is the removal and transportation of rock or soil. Erosion can move sediment through water, ice, or wind. Water can wash sediment, such as gravel or pebbles, down from a creek, into a river, and eventually to that river’s delta.