Organisms Populations Communities or Ecosystems

Sort the images into Organism, Population, Community, or Ecosystem.

Groups:

(a) Organism

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(b) Population

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(c) Community

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(d) Ecosystem

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A collection of living organisms that belong to different populations but all live in the same area and interact with one another is a...

• Population

• Ecosystem

• Community

• Ecosphere

Non-living factor that affects an ecosystem...

• biotic factor

• abiotic factor

• food chain

• biome

What are the biotic factors in this image?

• sunlight, elephants, grasses

• sunlight, water, air

• elephants, plants, trees

• elephants, clouds, grasses

Which of the following best describes a community?

• sharks, groupers, anemones and shrimp on a coral reef

• decorator crabs on the seafloor

• loggerhead sea turtles in Atlantic

• prairie grassland in Wyoming

What is a community?

• One individual of a species

• a group of individuals living together in an area

• all the different populations living together in an area

• different communities and their physical environment

What is an ecosystem?

• One individual of a species

• a group of individuals of a species that live in the same area

• all the different species in an area

• all the communities in an area and the physical environment

What level of ecological organization does the bird represent?

• Organism

• Population

• Community

• Ecosystem

Which is all of the places on Earth that have life and are influenced by life?

• A community
• The biosphere
• A population
• The Ecoystem

One duck, one dragonfly, one morel mushroom or one bobcat are all examples of...

• organisms.
• populations.
• communties.
• ecosystems.