Final Flashcard Unit 2 Lesson 1 - Relationships in Ecosystems

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What is the definition of abiotic factors?

Back

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

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What is the definition of biotic factors?

Back

Biotic factors are living components of an ecosystem, including plants, animals, and microorganisms.

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What is a population in ecological terms?

Back

A population is a group of individuals of the same species living in a specific area at the same time.

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What is a community in ecology?

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A community is made up of different populations of various species that live and interact in a particular area.

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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 are producers in an ecosystem?

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Producers are organisms that can make their own food, typically through photosynthesis, such as plants.

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What are consumers in an ecosystem?

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Consumers are organisms that cannot produce their own food and must eat other organisms for energy.

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What are decomposers?

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Decomposers are organisms that break down dead or decaying organisms, returning nutrients to the soil.

Front

What is the role of sunlight in an ecosystem?

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Sunlight is a primary energy source for producers, enabling photosynthesis and supporting the food chain.

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What is the significance of water in an ecosystem?

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Water is essential for all living organisms; it supports life processes and is a habitat for many species.