Levels of Organization/Biomes Flashcard

Front

What is an abiotic factor in an ecosystem?

Back

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

Front

Is a dead tree considered an abiotic factor?

Back

No, a dead tree is considered a biotic factor because it was once a living organism.

Front

Define 'Population' in ecological terms.

Back

A population is made up of all the individuals of a given species in a specific area or region at a certain time.

Front

What is a 'Community' in ecology?

Back

A community is the populations of two or more species within the same geographical area and time period.

Front

What is a 'Biome'?

Back

A biome is a large ecological area with similar climate conditions, which can contain multiple ecosystems.

Front

List three examples of abiotic factors.

Back

1. Soil 2. Water 3. Temperature

Front

What distinguishes a biome from an ecosystem?

Back

A biome is a larger area defined by climate and geography, while an ecosystem is a community of living organisms interacting with their environment.

Front

What role do abiotic factors play in an ecosystem?

Back

Abiotic factors influence the types of organisms that can live in an ecosystem and their interactions.

Front

How do biotic and abiotic factors interact in an ecosystem?

Back

Biotic factors (living organisms) depend on abiotic factors (non-living elements) for survival, such as plants needing sunlight and water.

Front

What is the difference between a population and a community?

Back

A population consists of individuals of the same species, while a community includes multiple species interacting in a shared environment.