Semester 1 Review Day 1: Biodiversity

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What is an abiotic factor?

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An abiotic factor is a non-living component of an ecosystem, such as water, sunlight, and temperature.

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What is a biotic factor?

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A biotic factor is a living component of an ecosystem, such as plants, animals, and microorganisms.

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What is species diversity?

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Species diversity refers to the variety of different species within a given ecosystem.

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What is ecosystem diversity?

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Ecosystem diversity refers to the variety of ecosystems within a particular area, including different habitats and communities.

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What is gene diversity?

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Gene diversity refers to the genetic variation within a species, which contributes to its adaptability and survival.

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What is a non-native species?

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A non-native species is an organism that is introduced to a new habitat where it does not naturally occur.

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What is an invasive species?

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An invasive species is a non-native species that spreads rapidly in a new environment and causes harm to native species and ecosystems.

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What is a top predator?

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A top predator is an organism that is at the top of the food chain and has no natural predators.

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What role do plants play in an ecosystem?

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Plants are primary producers that convert sunlight into energy through photosynthesis, forming the base of the food web.

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What is the significance of biodiversity?

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Biodiversity is crucial for ecosystem stability, resilience, and the provision of ecosystem services.