Ecosystems: Abiotic & Biotic Factors Informative Review

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms (biotic factors) interacting with their physical environment (abiotic factors) in a specific area.

Front

Define biotic factors.

Back

Biotic factors are the living components of an ecosystem, such as plants, animals, fungi, and microorganisms.

Front

Define abiotic factors.

Back

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

Front

Give an example of a biotic factor.

Back

An example of a biotic factor is an anglerfish.

Front

Give an example of an abiotic factor.

Back

An example of an abiotic factor is sunlight.

Front

What role does sunlight play in an ecosystem?

Back

Sunlight is an abiotic factor that provides energy for photosynthesis, which is essential for plant growth and the energy flow in ecosystems.

Front

How do abiotic factors affect biotic factors?

Back

Abiotic factors, like temperature and water availability, can influence the survival, growth, and reproduction of biotic factors.

Front

What is the relationship between lizards and cacti in a desert ecosystem?

Back

Lizards (biotic factors) rely on cacti (biotic factors) for food and shelter, while both depend on abiotic factors like water and soil.

Front

What is the significance of water in an ecosystem?

Back

Water is a crucial abiotic factor that supports all forms of life, influencing the distribution and abundance of organisms.

Front

What is an example of an interaction between abiotic and biotic factors?

Back

Low light intensity affects the growth of forest pine trees, demonstrating the interaction between abiotic (light) and biotic (trees) factors.