Ecology Review

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What is a predator-prey relationship?

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A predator-prey relationship is an interaction where one organism (the predator) hunts and consumes another organism (the prey).

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What is a community in ecological terms?

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A community is made up of all the populations of different species that live and interact in a specific area.

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What are abiotic factors in an ecosystem?

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Abiotic factors are the non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems, such as soil, water, and climate.

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What is the role of producers in a food chain?

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Producers are organisms that create their own food through photosynthesis or chemosynthesis, serving as the base of the food chain.

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What process do plants use to make their own food?

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Plants use photosynthesis to convert sunlight, carbon dioxide, and water into glucose and oxygen.

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What is an example of a predator-prey relationship?

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An example of a predator-prey relationship is a spider catching and eating a fly.

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What is the difference between a population and a community?

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A population consists of individuals of the same species living in a specific area, while a community includes all populations of different species in that area.

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What are some examples of abiotic factors?

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Examples of abiotic factors include sunlight, temperature, soil composition, water availability, and atmospheric gases.

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How do producers contribute to the energy flow in an ecosystem?

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Producers convert solar energy into chemical energy through photosynthesis, providing energy for consumers in the food chain.

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What is the significance of photosynthesis in ecosystems?

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Photosynthesis is crucial because it is the primary means by which energy enters the ecosystem, supporting life by providing food and oxygen.

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