Introduction to Ecology & Levels of the Environment

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What is a population in ecology?

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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 biodiversity?

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Biodiversity refers to the variety of different species in a particular ecosystem or habitat.

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What is the correct order of ecological organization from smallest to largest?

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The correct order is: organism, population, community, ecosystem, biome, biosphere.

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What is an abiotic factor?

Back

An abiotic factor is a non-living part of the environment that can affect living organisms, such as air, water, and climate.

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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 an ecosystem?

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An ecosystem is a community of living organisms interacting with their physical environment.

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What is a biome?

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A biome is a large geographical biotic unit, a major community of plants and animals with similar life forms and environmental conditions.

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What is the biosphere?

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The biosphere is the global sum of all ecosystems, where life exists on Earth.

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How do abiotic factors influence ecosystems?

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Abiotic factors like temperature, sunlight, and water availability can determine the types of organisms that can survive in an ecosystem.

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What is the difference between a community and a population?

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A community is made up of different populations of various species living together, while a population consists of individuals of the same species.