5 Questions
Which level of ecological organization is composed of air, land, freshwater, and saltwater?
Biosphere
What is an environment in which plants and animals live called?
Ecosystem
What is the term used to describe all the animals and plants living in an ecosystem?
Community
What is the term used to describe the number of organisms of the same species living in a habitat?
Population
Which level of ecological organization is the collection of organisms in an area along with the important environmental factors?
Ecosystem
Test your knowledge on the levels of ecological organization with this quiz. From the biosphere to the organism, explore the different components that make up our Earth and its ecosystems.
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