5.1 Biodiversity Review Flashcardizz

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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 diversity of species, genetic diversity, and ecosystem diversity.

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What is species diversity?

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Species diversity is the variety of different species within a specific habitat or region.

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What is genetic diversity?

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Genetic diversity is the total number of genetic characteristics in the genetic makeup of a species, which contributes to the adaptability and survival of the species.

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What is ecosystem diversity?

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Ecosystem diversity refers to the variety of ecosystems in a given place, encompassing different habitats, communities, and ecological processes.

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Why is biodiversity important?

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Biodiversity is crucial for ecosystem stability, resilience, and the provision of ecosystem services such as food, clean water, and air.

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What are ecosystem services?

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Ecosystem services are the benefits that humans derive from ecosystems, including provisioning, regulating, cultural, and supporting services.

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What is the significance of wild species for agriculture?

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Wild species are important for commercial crop species as they serve as reservoirs of desirable genetic traits that can enhance crop resilience and productivity.

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What is extinction?

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Extinction is the permanent loss of a species from the planet, which can result from habitat destruction, climate change, and other human activities.

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How does habitat loss affect biodiversity?

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Habitat loss leads to a decline in species populations and can result in decreased genetic diversity and increased risk of extinction.

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What is the relationship between biodiversity and ecosystem health?

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Higher biodiversity generally indicates a healthier ecosystem, as diverse species contribute to ecological balance and resilience.

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