Topic 5 Vocabulary Test

A nonliving part of an organism's habitat

• Abiotic Factor
• Organism
• Habitat
• Biotic Factor
• Population

A diagram that shows the amount of energy that moves from one feeding level to another in a food web

• Energy Pyramid
• Organism
• Habitat
• Biotic Factor
• Abiotic Factor

The community of organisms that live in a particular area, along with their nonliving environment

• Ecosystem
• Organism
• Habitat
• Biotic Factor
• Abiotic Factor

An organism that obtains energy by breaking down biotic wastes and dead organisms and returns raw materials to the soil and water

• Decomposer
• Organism
• Habitat
• Biotic Factor
• Abiotic Factor

A living thing

• Organism
• Habitat
• Biotic Factor
• Abiotic Factor
• Population

An environmental factor that causes a population to decrease in size

• Limiting Factor
• Organism
• Habitat
• Biotic Factor
• Abiotic Factor

A living or once living part of an organism's habitat

• Biotic Factor
• Organism
• Habitat
• Abiotic Factor
• Population

An organism that can make its own food (plants, bacteria, etc.)

• Producer
• Organism
• Habitat
• Biotic Factor
• Abiotic Factor

An organism that obtains energy by feeding on other organisms

• Consumer
• Organism
• Habitat
• Biotic Factor
• Abiotic Factor

An environment that provides the things a specific organism needs to live, grow, and reproduce

• Habitat
• Organism
• Biotic Factor
• Abiotic Factor
• Population