Invasive Species

Front

What is an invasive species?

Back

An invasive species is a non-native organism that, when introduced to a new environment, can cause harm to the ecosystem, economy, or human health.

Front

Why are scientists not capable of controlling every invasive species?

Back

There are too many invasive species in too many places, making it difficult to manage them all.

Front

True or False: Invasive species can have a major impact on the ecosystem.

Back

TRUE

Front

What negative impacts can invasive species have?

Back

Invasive species can negatively impact both the ecosystem and the economy.

Front

What makes a species invasive?

Back

A species is considered invasive if it moves to a new ecosystem and takes resources from native organisms.

Front

What is biodiversity?

Back

Biodiversity refers to the variety of species in an ecosystem.

Front

Give an example of an invasive species.

Back

The zebra mussel is an example of an invasive species that disrupts local ecosystems.

Front

How do invasive species affect native species?

Back

Invasive species can outcompete native species for resources, leading to declines in native populations.

Front

What is one way to prevent the spread of invasive species?

Back

One way to prevent the spread of invasive species is to clean boats and equipment before moving them to new water bodies.

Front

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

Back

Humans can unintentionally introduce invasive species through trade, travel, and gardening.