carbon isotope analysis

Carbon isotope analysis is a scientific method used to examine the types of carbon atoms in a sample, specifically focusing on two forms called isotopes (carbon-12 and carbon-13). By measuring the ratio of these isotopes, scientists can determine the origins and history of the carbon, such as distinguishing between different plant types, dating ancient materials, or understanding biological processes. This analysis provides insights into environmental conditions, evolutionary changes, and ecological interactions, making it a valuable tool in fields like archaeology, climate science, and biology.