17. Which of the following statements is incorrect? The combination of physical and chemical processes that disintegrate and decompose rocks near Earth surface through the element of weather is called weathering. b. Chemical weathering includes oxidation, hydrolysis, and acid action. The disintegration of rock caused by living organisms is called biotic weathering. d. Chemicay weathering is the disintegration of rocks and the formation of the compounds caused by pressure, warm temperature and ice.​