4th Quarter Vocabulary Quiz-izz

Group of organisms of the same species that live in the same area.

• ecosystem

• niche

• population

• food web

Nonliving parts of an ecosystem.

• abiotic factor

• biotic factor

• niche

• ecosystem

Living parts of an ecosystem.

• abiotic factor

• niche

• ecosystem

• biotic factor

The role an organism plays in an ecosystem.

• biotic factor

• niche

• population

• abiotic factor

All the food chains in an ecosystem linked together.

• food web

• energy pyramid

• niche

• food chain

Compares the energy levels in an ecosystem.

• food chain

• food web

• niche

• energy pyramid

All the living and nonliving factors that make up an area.

• biotic factor

• abiotic factor

• ecosystem

• niche

Inherited characteristics or traits that increase a living organism's chance of survival.

• niche

• adaptations

• biotic factor

• abiotic factor

Relationship between two different organisms where at least one of the organisms benefits from the relationship

• symbiosis

• niche

• abiotic factor

• adaptations

A large area characterized by its plants, soil, climate, and animals.

• ecosystem

• biome

• adaptations

• niche