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Niche

Definition

A niche refers to the specific role or position that an organism occupies within its ecosystem, including its interactions with other organisms and its use of resources.

Analogy

Think of a niche as a job or occupation for an organism. Just like how different jobs require different skills and responsibilities, each organism has a unique niche that determines its place in the ecosystem.

Related terms

Habitat: The physical location where an organism lives within its ecosystem.

Competition: The struggle between organisms for limited resources such as food, water, and shelter.

Ecological Niche Modeling: A method used to predict the distribution and potential habitat of species based on environmental conditions.

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AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.