Biodiversity and Ecosystems Flashcard

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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 variation, and ecosystem diversity.

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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, including both biotic (living) and abiotic (non-living) components.

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What is the significance of planting a variety of plant species in urban areas?

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Planting a variety of plant species enhances biodiversity, supports local wildlife, and improves ecosystem services such as air quality and temperature regulation.

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What are conservation efforts?

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Conservation efforts are actions taken to protect and restore natural environments and wildlife, aiming to preserve biodiversity and prevent extinction.

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What is carrying capacity?

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Carrying capacity is the maximum number of individuals of a species that an environment can sustainably support without degrading the habitat.

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How do predators affect prey populations?

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Predators help control prey populations, maintaining a balance in the ecosystem and preventing overpopulation of prey species.

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What is the impact of habitat destruction on biodiversity?

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Habitat destruction leads to loss of species, reduced genetic diversity, and disruption of ecosystem functions, ultimately threatening biodiversity.

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Why is it important to conserve biodiversity?

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Conserving biodiversity is crucial for ecosystem stability, resilience to environmental changes, and the provision of ecosystem services essential for human survival.

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What role do protected areas play in conservation?

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Protected areas safeguard habitats and species, allowing ecosystems to function naturally and providing a refuge for endangered species.

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What is the relationship between biodiversity and ecosystem stability?

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Higher biodiversity generally leads to greater ecosystem stability, as diverse ecosystems are better able to withstand environmental changes and disturbances.