Levels of Organization CCA Review

What is the correct order of hierarchical organization within an ecosystem from smallest to largest?

• A) Community, Population, Organism

• B) Organism, Community, Population

• C) Population, Organism, Community

• D) Organism, Population, Community

What does the term 'Community' refer to in an ecosystem?

• A group of different populations living together in an area

• A single species in its natural habitat

• The non-living components of an environment

• The global sum of all ecosystems

What encompasses all living and non-living components in a particular area?

• Organism

• Population

• Community

• Ecosystem

Tags

NGSS.MS-LS2-3

What does the term "organism" refer to in biology?

• A) A group of similar species

• B) One member of one type of species

• C) A type of plant only

• D) A collection of ecosystems

Tags

NGSS.MS-LS1-5

What term is used to describe one member of one type of species in an ecosystem?

• Community

• Ecosystem

• Population

• Organism

Which term refers to a group of the same species living in an area?

• Community

• Ecosystem

• Population

• Organism

What does the term 'Community' refer to in an ecosystem?

What encompasses all living and non-living components in an area?

• Organism

• Population

• Community

• Ecosystem

Tags

NGSS.MS-LS2-3

What does the term "population" refer to in biology?

• A group of different species living in the same area

• A single organism living in its natural habitat

• A group of organisms of the same species living in the same area

• The study of ecosystems and their interactions

What does the term "Organism" refer to in the context of an ecosystem?

• A) A group of different species living in one area

• B) All the members of a single species in an area

• C) One member of one type of species

• D) A collection of communities