What is the difference between erosion and corrosion?

Both corrosion and erosion happen due to certain external actions on a surface. Corrosion means the destruction of materials through chemical reactions whereas erosion means the carrying away of the topsoil from the surface of the earth. Corrosion normally happens because of chemical reactions. Erosion occurs by. read more

In terms of the process, corrosion is an electro chemical process whereas erosion is a physical process. The corrosion of metals is often referred to as rusting and it is evident in the material itself. read more

Corrosion is a chemical change and erosion is just a physical one. Explanation: Corrosion is an electrochemical process by which certain materials (eg iron) undergo a change in their oxidation state and combine with some compound present in the environment. read more

Difference Between Erosion and Corrosion • Erosion refers to movement of small fragments of rocks under the influence of gravity and a natural agent such as water, winds or melting ice. read more