Ecology Unit Review

Front

What is a niche?

Back

A species’ unique place in its ecosystem.

Front

What is the term for a species that has a dramatic impact on an ecosystem?

Back

Keystone species.

Front

What is carrying capacity?

Back

The number of organisms that a specific environment can support.

Front

What type of dispersion is characterized by individuals being grouped together?

Back

Clumped dispersion.

Front

Which process removes carbon from the atmosphere?

Back

Photosynthesis.

Front

What is the definition of an ecosystem?

Back

A community of living organisms and their interactions with their environment.

Front

What is the difference between biotic and abiotic factors?

Back

Biotic factors are living components of an ecosystem, while abiotic factors are non-living components.

Front

What is the role of producers in an ecosystem?

Back

Producers convert solar energy into chemical energy through photosynthesis.

Front

What is a trophic level?

Back

A trophic level is a position in a food chain or food web, defined by how organisms obtain their energy.

Front

What is the significance of biodiversity in an ecosystem?

Back

Biodiversity enhances ecosystem resilience, productivity, and stability.