Bell Ringer #17 Biodiversity & Biomes

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What are biotic factors in an ecosystem?

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Biotic factors are the living components of an ecosystem, such as plants, animals, and microorganisms.

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What are abiotic factors in an ecosystem?

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Abiotic factors are the non-living components of an ecosystem, such as sunlight, water, temperature, and soil.

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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 number of different species.

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Why is high biodiversity important for an ecosystem?

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High biodiversity increases the resilience and sustainability of an ecosystem, allowing it to better withstand changes and disturbances.

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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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What happens if a keystone species is removed from an ecosystem?

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The ecosystem may collapse or undergo significant changes, affecting many other species.

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What is an example of a biotic factor in a coral reef ecosystem?

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Coral, fish, and sea turtles are examples of biotic factors in a coral reef ecosystem.

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What is an example of an abiotic factor in a coral reef ecosystem?

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Water temperature, sunlight, and salinity are examples of abiotic factors in a coral reef ecosystem.

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How does biodiversity affect ecosystem stability?

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Higher biodiversity generally leads to greater ecosystem stability, as it allows for more complex interactions and resilience to changes.

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What is the relationship between biodiversity and sustainability?

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Higher biodiversity contributes to greater sustainability, as diverse ecosystems can better support various life forms and adapt to changes.