This root is present in many words related to maps and drawing, such as:
* Cartography: The art and science of making maps.
* Cartographer: A person who makes maps.
* Chart: A map or diagram, especially one used for navigation.
* Cartoon: A drawing, typically a humorous one, that often satirizes something.
Essentially, "carto" indicates a connection to creating visual representations, particularly on paper or other surfaces.