Mechanical and Chemical erosion

Mechanical Erosion meaning- Mechanical weathering is the process of breaking big rocks into little ones. This process usually happens near the surface of the planet. Temperature also affects the land. The cool nights and hot days always cause things to expand and contract. 





-Mechanical erosion







Chemical Erosion meaning: Chemical weathering is what happens when rocks are broken down and chemically altered. There are different types of chemical weathering, including hydrolysis, oxidation, carbonation, acid rain and acids. 

-Chemical erosion