Invasive Species
Definition
Invasive species are non-native organisms that cause harm to the environment, economy, or human health. They outcompete native species for resources and disrupt ecosystems.
Related terms
Non-native species: Non-native species are organisms that have been introduced to an area outside their natural range. They may or may not become invasive.
Biodiversity: Biodiversity refers to the variety of life forms in a particular habitat or on Earth as a whole. Invasive species can negatively impact biodiversity by reducing the number of native species.
Ecological disruption: Ecological disruption occurs when there is a disturbance or alteration in an ecosystem's structure or function. Invasive species often cause ecological disruptions by changing resource availability and interactions among organisms.
"Invasive Species" appears in:
Subjects (1)
AP Biology
Study guides (5)
AP Environmental Science - 1.11 Food Chains and Food Webs
AP Environmental Science - 2.3 Island Biogeography
AP Environmental Science - 3.2 K-Selected r-Selected Species
AP Environmental Science - 9.8 Invasive Species
AP Environmental Science - 9.10 Human Impacts on Biodiversity
Additional resources (1)
AP Environmental Science - 2024 AP Environmental Science Exam Guide
Practice Questions (11)
How does the presence of invasive species impact endemic species on islands?
Which factor can lead to the spread of invasive species and their negative impacts on native ecosystems?
Which of the following best defines an invasive species?
What are the main causes for the spread of invasive species?
Which of the following is a negative impact of the invasive species called zebra mussels?
Why are cane toads considered an invasive species?
Why are Argentine ants considered an invasive species?
What is the most significant impact of an invasive species called giant hogweed?
Which invasive species is known for its ability to clog water intake pipes and damage boat motors?
What is the primary impact of an invasive species called Asian carp?
What is the primary reason the Burmese python is considered an invasive species in Florida Everglades?
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About Us
About Fiveable
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Privacy Policy
CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Cram Events
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Crisis Text Line
Help Center
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.