Question

What does the process of erosion and deposition create?

Answer 1

Hint: A chemical process is a method or means of transforming one or more chemicals or chemical compounds in a scientific sense. A chemical process like this might happen on its own or be triggered by an external source, and it always involves a chemical reaction of some form.

Complete answer: Erosion - In earth science, erosion is the removal of soil, rock, or dissolved material from one site on the Earth's crust and transporting it to another by surface processes (such as water flow or wind). Erosion differs from weathering in that it does not involve movement. Physical or mechanical erosion refers to the removal of rock or soil as clastic sediment, as opposed to chemical erosion, which involves the dissolving of soil or rock material. Eroded sediment or solutes can travel thousands of kilometres or only a few millimetres.
Deposition - Deposition happens when molecules settle out of a solution in chemistry. Deposition is similar to dissolution or particle re-entrainment in that it occurs in the other direction. Re-sublimation is a phase transition from a gaseous to a solid state without passing through the liquid state. Deposition is a geological process that involves the addition of sediments, soil, and rocks to a landform or landmass. Wind, ice, water, and gravity move previously weathered surface material, which is deposited when enough kinetic energy is lost in the fluid, forming sediment layers.
So, we conclude that,
On the surface of the planet, erosion and deposition produce a variety of landforms.

Note:
Thermal energy must be taken from a gas in order for deposition to occur. Water vapour in the air surrounding the leaf loses enough thermal energy to solidify when it turns cold enough. Soot molecules are heated and gaseous when they ascend from the fire.