Succession and Symbiosis Flashcard

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What is Primary Succession?

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Primary succession is the process of ecological change that occurs in an area where no soil exists, such as after a volcanic eruption or glacier retreat.

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What is Secondary Succession?

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Secondary succession is the process of ecological change that occurs in an area where soil is present but has been disturbed, such as after a forest fire or human activity.

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Which type of succession is faster: Primary or Secondary?

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Secondary succession is faster than primary succession because it starts with existing soil and some organisms.

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What is Ecological Succession?

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Ecological succession is the gradual process of change and replacement in the species composition of a given area over time.

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What is Biodiversity?

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Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the number of different species.

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What is the role of pioneer species in Primary Succession?

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Pioneer species are the first organisms to colonize barren environments, helping to create soil and conditions for other species to thrive.

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What is Commensalism?

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Commensalism is a type of symbiotic relationship where one organism benefits while the other is neither helped nor harmed.

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What is Mutualism?

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Mutualism is a symbiotic relationship where both organisms benefit from the interaction.

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What is Parasitism?

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Parasitism is a relationship where one organism benefits at the expense of another, harming the host.

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What is a Climax Community?

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A climax community is a stable and mature ecological community that has reached a final stage of succession.