Ecological Organization & Relationships

What is the term for a group of organisms that are physically similar and can reproduce?

• Organism

• Population

• Species

• Community

____ are a group of the same species living in the same area

• Community

• Ecosystem

• Species

• Population

This is the term for when there are many different populations in the same area

• Community

• Ecosystem

• Biome

• Population

When communities interact with their nonliving environment, that is called a _____

• Biome

• Ecology

• Biosphere

• Ecosystem

_____ factors are the living or once living parts of an ecosystem

_____ factors are the nonliving parts of an ecosystem

A large region with its own unique characteristics is called a _____

• Biosphere

• Biology

• Biotic

• Biome

All the parts of the land, sea, and atmosphere that an organism can live in is called what?

• Biome

• Ecosystem

• Habitat

• Biosphere

Which option has the levels organized from smallest to largest?

• Biosphere, biome, ecosystem, community, population, organism

• Biome, ecosystem, population, organism, community, biosphere

• Organism, biosphere, biome, ecosystem, community, population

• Organism, population, community, ecosystem, biome, biosphere

The specific area where an organism lives is called a ____

• Home

• Abiotic factor

• Habitat

• Ecosystem