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Taxonomy

life science Maturity 11-13 Next article →

Taxonomy is a science of grouping things. It uses two main steps. First, people make a plan for groups. This plan is the taxonomy. Second, people put things into those groups. This second part is called classification.

Hierarchical clustering diagram
Hierarchical clustering diagram

Many taxonomies look like a tree. This is called a hierarchy. A hierarchy starts with one big group at the top. We call this the root node. Below the root, there are smaller groups. These groups are more specific. They only hold some of the items. This way helps us find things easily. You can use it to find books in a library. You can even use it to find videos online.

Scientists use taxonomy to study living things. They group plants, animals, and viruses. They look at how things are similar. They also look at how they are different. People use taxonomy in many other ways too. Businesses use it to group data. Even computer experts use it to organize software. It helps keep our world of information in order.

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File:Hierarchical clustering diagram.png
Hierarchical clustering diagram.png
Larger populations promote category...
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