Invasive Species

Front

What is an invasive species?

Back

A non-native (not naturally found) species added to an area.

Front

TRUE or FALSE? Invasive species can be introduced to an ecosystem accidentally.

Back

True.

Front

What is the primary cause of the introduction of invasive species?

Back

Humans bringing them over.

Front

Why do the populations of invasive species grow so quickly?

Back

Invasive species have no predators.

Front

TRUE or FALSE? Invasive species grow quickly due to the lack of predators, leading to a decline or extinction of the native population.

Back

True.

Front

What is the impact of invasive species on native populations?

Back

They can lead to a decline or extinction of native species.

Front

Give an example of an invasive species.

Back

Zebra mussels in North America.

Front

What is the difference between native and invasive species?

Back

Native species are naturally found in an area, while invasive species are not.

Front

How can invasive species affect ecosystems?

Back

They can disrupt food chains and outcompete native species for resources.

Front

What role do humans play in the spread of invasive species?

Back

Humans often introduce invasive species intentionally or accidentally.