Levels of Classification 1
Levels of Classification 2
General Terms
Kingdoms
Domains
100

The largest level of classification at the top of the pyramid. 

What is Domain?

100

The 5th level of classification that further breaks down organisms further by ancestry. Example: Carnivores

What is Order?

100

What is the science that names and groups all living things?

What is taxonomy?

100

These are multiple cell qukaryotes that eat other organisms for food, including insects, birds, and mammals. 

What is Kingdom Animalia?

100

The 3 Domains of Classification.

What are Archaea, Bacteria, and Eukarya. 

200

The level of classification that divides life into 5 separate groups. 

What is Kingdom?

200

The level of classification of living and fossil organisms as well as viruses. Between Species and Family.  

What is Genus?

200

The process of organizing living things into groups based on shared characteristics, behaviors, or relationships. 

What is Classification?

200

This kingdom contains mostly single celled eukaryotes.

What is Kingdom Protists?

200

Microorganisms in this domain often live in harsh environments like deep sea vents or hot springs.

What is Domain Archaea?

300

This level breaks organisms down by characteristics, body parts, and ancestry. 

What is Phylum?

300

The most basic, fundamental unit of biological classification. 

What is Species?

300

The first scientist who divided all living things into two kingdoms - Animals and Plants. 

Who is Aristotle?


300

This kingdom contains multiple celled eukaryotes that make their own food, containing plants like trees, ferns, and flowering plants. 

What is Kingdom Plantae?

300

These organisms have complex cells containing a nucleus and organelle (animals, plants, fungi).

What is Domain Eukarya?

400

A more specific level that groups organisms that share characteristics.

What is Class?

400

The 6th level of classification located between Order and Genus.

What is Family?

400

The scientists who organized life into 3 domains. 

Who are Fox and Woese?

400
Multiple celled eukaryotes that absorb their nutrients from their environment, including mushrooms, mold, and yeast. 

What is Kingdom Fungi?

400
Single-celled microorganisms that can exist in all environments make up this Domain. 

What is Domain Bacteria?

M
e
n
u