Ecological Succession

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What is Ecological Succession?

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The process by which ecosystems change and develop over time, involving a series of stages leading to a stable community.

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What are Pioneer Species?

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Species that are the first to colonize previously disrupted or damaged ecosystems, often leading to ecological succession.

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What is Primary Succession?

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The type of ecological succession that occurs in lifeless areas where soil has not yet formed, such as after a volcanic eruption.

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What is Secondary Succession?

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The type of ecological succession that occurs in areas where a disturbance has destroyed an existing community but left the soil intact.

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What are Invasive Species?

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Non-native species whose introduction causes, or can cause harm to the new environment.

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What is a Climax Community?

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A stable, mature community that undergoes little or no change in species over time.

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How does Succession affect Biodiversity?

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Succession increases biodiversity as new species colonize and establish in an area over time.

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What role do Mosses and Lichens play in Primary Succession?

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They are examples of pioneer species that help create soil in barren environments.

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What is a Keystone Species?

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A species that has a disproportionately large effect on its environment relative to its abundance.

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What is a Foundation Species?

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A species that has a strong role in structuring a community, often providing habitat and resources.