Skip to main content
An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Concept information

Preferred term

trophic levels

Type

  • Topic

Definition

  • Information A description of community structure based on the relationship between the production, consumption, and decomposition of energy (food) by organisms. Primary producers such as algae, herbivores such as deer, and carnivores such as wolves represent three different trophic levels.

Broader concept

In other languages

URI

https://lod.nal.usda.gov/nalt/188907

Download this concept:

RDF/XML TURTLE JSON-LD Created 7/17/12, last modified 5/10/18