Biodiversity & Vocabulary

Front

What is a keystone species?

Back

A species whose presence is critical to the composition and integrity of the community.

Front

What is ecological biodiversity?

Back

The diversity of ecosystems, natural communities, and habitats, and the variety of ways that species interact with each other and their environment.

Front

What does biodiversity mean?

Back

The number and variety of living organisms, including genetic, species, and ecological types.

Front

What happens if wolves are removed from Yellowstone National Park?

Back

The population of animals they prey on would increase, causing too much competition for food.

Front

What is the definition of biodiversity?

Back

The different amount of species in an area.

Front

What is an indicator species?

Back

A species that reflects the health of an ecosystem.

Front

What is an invasive species?

Back

A non-native species that spreads widely in a new habitat and causes harm to the environment, economy, or human health.

Front

What is an endangered species?

Back

A species that is at risk of extinction.

Front

What is ecosystem resilience?

Back

The ability of an ecosystem to recover from disturbances.

Front

What is genetic diversity?

Back

The variety of genes within a species.