Invasive Species

Front

What are invasive species?

Back

Invasive species are non-native organisms that spread widely in a new environment and cause harm to the ecosystem, economy, or human health.

Front

How do invasive species impact ecosystems?

Back

Invasive species can disrupt local ecosystems by outcompeting native species for resources, leading to a decline in biodiversity.

Front

What is biodiversity?

Back

Biodiversity refers to the variety of species on Earth, including the diversity of ecosystems and genetic differences within species.

Front

Why do invasive species thrive in new environments?

Back

Invasive species often thrive because they have no natural predators in the new environment, allowing their populations to grow rapidly.

Front

Can invasive species be plants?

Back

Yes, invasive species can be plants, animals, or pathogens that disrupt local ecosystems.

Front

What is an example of an invasive species?

Back

The zebra mussel is an example of an invasive species that has caused significant ecological and economic damage in North America.

Front

What is the economic impact of invasive species?

Back

Invasive species can lead to increased costs in management, loss of agricultural productivity, and damage to fisheries and tourism.

Front

How can invasive species affect native species?

Back

Invasive species can crowd out native species, leading to their decline or extinction due to competition for resources.

Front

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

Back

Humans contribute to the spread of invasive species through activities such as global trade, travel, and the introduction of non-native species for agriculture or ornamental purposes.

Front

What is a pathogen in the context of invasive species?

Back

A pathogen is a type of invasive species that can cause disease in native plants, animals, or humans, disrupting local ecosystems.