Ecosystem Vocabulary

Nonliving parts of an ecosystem that affect living things

• Equilibrium

• Biodiversity

• Abiotic Factor

• Biotic Factor

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-3

Living or once-living things that affect other living things

• Biotic Factor

• Equilibrium

• Biodiversity

• Abiotic Factor

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

NGSS.MS-LS2-5

The gradual and orderly process of change in the environment over time

• Trophic Level

• Decomposer

• Equilibrium

• Succession

A stable balance in the numbers of each species in an ecosystem

• Succession

• Consumer

• Equilibrium

• Producer

Tags

NGSS.MS-LS2-5

The variety of life in an ecosystem

• Biome

• Biotic Factor

• Biodiversity

• Ecosystem

Tags

NGSS.MS-LS2-5

The position an organism occupies in a food chain

• Trophic Level

• Biome

• Biodiversity

• Mutualism

An organism that lives on another living organism causing it harm

• Scavenger

• Parasitism

• Decomposer

• Consumer

A consumer that feeds on dead or decaying material

• Parasitism

• Scavenger

• Decomposer

• Symbiosis

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-1

An organism that gets its food by breaking down the remains of dead organisms and returns the nutrients back to the soil

• Decomposer

• Scavenger

• Population

• Commensalism

Tags

NGSS.MS-LS2-3

An autotrophic organism that makes its own food with light

• Consumer

• Decomposer

• Scavenger

• Producer

Tags

NGSS.MS-LS1-6