Biodiversity

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What is biodiversity?

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Biodiversity refers to the variability, or differences, of living things on Earth.

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Why is high biodiversity important for ecosystems?

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High biodiversity is a sign of a healthy ecosystem, indicating resilience and stability.

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What does it mean if an ecosystem has low biodiversity?

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Low biodiversity can indicate an unhealthy ecosystem, which may be more vulnerable to disturbances.

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What are invasive species?

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Invasive species are non-native organisms that outcompete native species for resources, often disrupting ecosystems.

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How can humans help endangered species?

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Humans can help endangered species by protecting their habitats.

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What is habitat loss?

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Habitat loss occurs when natural environments are destroyed or altered, leading to a decline in species populations.

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What is the relationship between biodiversity and ecosystem services?

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Higher biodiversity enhances ecosystem services, such as pollination, water purification, and climate regulation.

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What role do keystone species play in an ecosystem?

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Keystone species have a disproportionately large impact on their environment relative to their abundance, helping to maintain the structure of the ecosystem.

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What is the significance of genetic diversity within a species?

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Genetic diversity within a species increases its ability to adapt to changing environments and resist diseases.

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What are some consequences of over-exploitation of species?

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Over-exploitation can lead to population declines, extinction, and loss of biodiversity.