Describe the first process through which carbon moves through the slow cycle to the atmosphere- chemical weathering

Chemical weathering is the first process through which carbon moves through the slow cycle to the atmosphere. It occurs when rocks, minerals and other compounds in the earth are broken down by a chemical reaction with oxygen or other chemicals, such as carbon dioxide or water. This reaction removes carbon from the earth and releases it into the atmosphere, where it can contribute to global warming and climate change. Chemical weathering can be exacerbated by human activities, such as burning fossil fuels or using fertilizers.