Biodiversity

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What is biodiversity?

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Biodiversity, or biological diversity, refers to the variety of different species in a given area.

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Why is biodiversity important for ecosystems?

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Biodiversity contributes to ecosystem resilience, stability, and productivity, allowing ecosystems to recover from disturbances.

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What is a food web?

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A food web is a complex network of feeding relationships among various organisms in an ecosystem.

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How does increased carbon dioxide contribute to global warming?

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Increased carbon dioxide traps more heat in the atmosphere, leading to global warming.

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What happens to an ecosystem if a key species goes extinct?

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The extinction of a key species can disrupt the entire food chain and negatively impact biodiversity.

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What is the difference between high biodiversity and low biodiversity?

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High biodiversity means a wide variety of species, which enhances ecosystem stability, while low biodiversity indicates fewer species, making ecosystems more vulnerable.

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What are invasive species?

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Invasive species are non-native organisms that can cause harm to local ecosystems, often outcompeting native species.

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How can overfishing affect marine biodiversity?

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Overfishing can lead to the decline of key species, disrupting food chains and reducing overall marine biodiversity.

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What role do predators play in maintaining biodiversity?

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Predators help control prey populations, which can prevent any one species from dominating and promote a balanced ecosystem.

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What is the impact of habitat destruction on biodiversity?

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Habitat destruction leads to loss of species and reduces biodiversity, as organisms lose their homes and resources.