Biodiversity

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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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Why is high biodiversity important for ecosystems?

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High biodiversity contributes to ecosystem stability, resilience, and productivity, allowing ecosystems to better withstand environmental changes.

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What does the prefix 'bio' mean?

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The prefix 'bio' means 'life'.

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How do invasive species impact biodiversity?

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Invasive species typically decrease biodiversity by outcompeting native species for resources.

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What is a keystone species?

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A keystone species is a species that has a disproportionately large effect on its environment relative to its abundance.

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Give an example of a keystone species.

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Sharks are considered a keystone species because they help maintain the balance of marine ecosystems by controlling the population of prey species.

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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.

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What role do producers play in an ecosystem?

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Producers, such as plants, convert sunlight into energy through photosynthesis, forming the base of the food chain.

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What are the three main types of biodiversity?

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The three main types of biodiversity are species diversity, genetic diversity, and ecosystem diversity.

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How does biodiversity contribute to human well-being?

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Biodiversity provides essential services such as food, clean water, medicine, and climate regulation, which are vital for human survival.