1. This type is used to group similar characteristics such as color, size, usage, brand, texture, materials, gender, age, model, price, content and nature.
_______________2. This type is used to organize ideas using specific terms in alphabetical order like in dictionaries and index.
_______________3. This type is used to indicate the ranks as to heaviest to lightest or smallest to biggest.
_______________4. This type is used in organizing information like history of humanity or events happened in a person’s life journey.
_______________5. This type is used to organize information by showing visual depiction of a physical space or place.