Biodiversity

Front

What is an invasive species?

Back

A species that is not native to a particular region and has no natural predators and little competition.

Front

Are invasive species beneficial for the environment?

Back

No, invasive species are generally harmful to the environment.

Front

Define population in ecological terms.

Back

A group of the same species in the same geographic area.

Front

What is an endemic species?

Back

A species that is native and found in limited areas.

Front

True or false: An ecosystem with high genetic diversity is healthier than one with low genetic diversity.

Back

True.

Front

What is biodiversity?

Back

The variety of life in the world or in a particular habitat or ecosystem.

Front

What are the three levels of biodiversity?

Back

Genetic diversity, species diversity, and ecosystem diversity.

Front

Why is genetic diversity important for a population?

Back

It increases the chances of survival and adaptability to changing environments.

Front

What is the impact of habitat destruction on biodiversity?

Back

Habitat destruction leads to loss of species and reduced biodiversity.

Front

What role do keystone species play in an ecosystem?

Back

Keystone species have a disproportionately large effect on their environment relative to their abundance.