Abiotic and Biotic Factors in Ecosystems

Front

What is a biotic factor?

Back

A biotic factor is a living component of an ecosystem, such as plants, animals, and microorganisms.

Front

What is an abiotic factor?

Back

An abiotic factor is a nonliving component of an ecosystem, such as sunlight, water, temperature, and soil.

Front

Give an example of a biotic factor affecting another biotic factor.

Back

A decrease in predator population causing an increase in prey population.

Front

What does the term 'abiotic' mean?

Back

Abiotic refers to nonliving things in an ecosystem.

Front

What does the term 'biotic' mean?

Back

Biotic refers to living things in an ecosystem.

Front

Identify the sun as biotic or abiotic.

Back

The sun is an abiotic factor.

Front

Which abiotic factor is most likely to impact photosynthesis in plants?

Back

The amount of sunlight received.

Front

How do abiotic factors influence ecosystems?

Back

Abiotic factors like temperature and water availability can affect the survival and growth of living organisms.

Front

What role do biotic factors play in an ecosystem?

Back

Biotic factors interact with each other and can influence population dynamics, food webs, and ecosystem health.

Front

Name three examples of abiotic factors.

Back

Sunlight, water, and soil.