Levels of Ecological Organization

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What is an ecosystem?

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An ecosystem is a community of living organisms (biotic factors) and their physical environment (abiotic factors) interacting as a system.

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What are biotic factors?

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Biotic factors are the living components of an ecosystem, such as plants, animals, and microorganisms.

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What are abiotic factors?

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Abiotic factors are the non-living components of an ecosystem, including sunlight, water, air, soil, and temperature.

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What is a species?

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A species is a group of organisms that can interbreed and produce fertile offspring.

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What is a population?

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A population is a group of individuals of the same species living in a specific area at the same time.

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What is a community?

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A community is a group of different populations that live together in a defined area.

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What is an ecosystem?

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An ecosystem is a community of living organisms interacting with their physical environment.

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What is a biome?

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A biome is a large geographic biotic unit, a major community of plants and animals with similar life forms and environmental conditions.

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What is the difference between biotic and abiotic factors?

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Biotic factors are living components of an ecosystem, while abiotic factors are non-living components.

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What is an example of a biotic factor?

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Examples of biotic factors include animals, plants, fungi, and bacteria.