Ecosystems - Invasive Species

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What is an invasive species?

A native species that thrives in its natural habitat

A non-native species that causes harm to the environment, economy, or human health

A species that is endangered in its natural habitat

A species that migrates seasonally

Natural disasters

Natural migration

Climate change

Human activities such as global commerce and pet trade

Increasing biodiversity

Providing new food sources for native species

Outcompeting native species for resources

Stabilizing the ecosystem

European starling

Kudzu vine

Burmese python

Zebra mussel

By providing additional shelter

By helping native species reproduce

By increasing the genetic diversity of native species

By preying on native species and outcompeting them for resources

Slow reproduction rates

Limited geographic range

High adaptability and rapid reproduction

Dependence on specific environmental conditions

Oak tree

Pine tree

Maple tree

Purple loosestrife

They have no impact on invasive species

They are often outcompeted by invasive species

They help invasive species spread

They can help control the population of invasive species

Ignoring the problem

Introducing more invasive species

Habitat destruction

Biological control using natural predators

They often lead to the decline or extinction of native species

They increase the number of species in an ecosystem

They create new habitats for native species

They have no impact on biodiversity

What is an invasive species?

A native species that thrives in its natural habitat

A non-native species that causes harm to the environment, economy, or human health

A species that is endangered in its natural habitat

A species that migrates seasonally

Which of the following is a common way invasive species are introduced to new environments?

Natural disasters

Natural migration

Climate change

Human activities such as global commerce and pet trade

What is one of the primary impacts of invasive species on native ecosystems?

Increasing biodiversity

Providing new food sources for native species

Outcompeting native species for resources

Stabilizing the ecosystem

Which invasive species is known for causing significant damage in the Everglades?

European starling

Kudzu vine

Burmese python

Zebra mussel

How do invasive species typically affect native wildlife?

By providing additional shelter

By helping native species reproduce

By increasing the genetic diversity of native species

By preying on native species and outcompeting them for resources

What is a common characteristic of invasive species?

Slow reproduction rates

Limited geographic range

High adaptability and rapid reproduction

Dependence on specific environmental conditions

Which of the following is an example of an invasive plant species?

Oak tree

Pine tree

Maple tree

Purple loosestrife

What role do natural predators play in controlling invasive species?

They have no impact on invasive species

They are often outcompeted by invasive species

They help invasive species spread

They can help control the population of invasive species

What is one method used to manage invasive species?

Ignoring the problem

Introducing more invasive species

Habitat destruction

Biological control using natural predators

Why are invasive species a threat to biodiversity?

They often lead to the decline or extinction of native species

They increase the number of species in an ecosystem

They create new habitats for native species

They have no impact on biodiversity