Keystone Species

Front

What is a keystone species?

Back

A keystone species is a species that has a crucial role in the way an ecosystem functions.

Front

What is the definition of a keystone species?

Back

A keystone species is a species that has a large impact on its habitat.

Front

What can happen to an ecosystem without keystone species?

Back

The ecosystem would be dramatically different or cease to exist.

Front

What role do keystone species play in maintaining biodiversity?

Back

Keystone species maintain biodiversity by keeping prey populations controlled.

Front

What is an example of an invasive species?

Back

Rainbow smelt is an example of an invasive species.

Front

How do keystone species affect other species in their ecosystem?

Back

Keystone species affect other species by influencing their population dynamics and interactions.

Front

Why are keystone species important for ecosystem stability?

Back

Keystone species are important for ecosystem stability because they help maintain the structure and balance of the ecosystem.

Front

What is the impact of removing a keystone species from an ecosystem?

Back

Removing a keystone species can lead to significant changes in the ecosystem, potentially causing it to collapse.

Front

Can you name a keystone species in a specific ecosystem?

Back

Examples of keystone species include sea otters in kelp forests and wolves in terrestrial ecosystems.

Front

What is the relationship between keystone species and trophic levels?

Back

Keystone species often occupy top trophic levels and regulate the populations of species at lower levels.