A condition caused by pathogens or parasites that can spread more easily when populations are dense. Diseases can have significant impacts on population size and dynamics.
Epidemic: A sudden increase in disease occurrence within a specific population or region.
Host Density: The number of hosts (individuals) per unit area or volume in an ecosystem.
Vector-borne Disease: Diseases transmitted by organisms such as mosquitoes or ticks that act as carriers.
AP Environmental Science - 3.8 Human Population Dynamics
Study guides for the entire semester
200k practice questions
Glossary of 50k key terms - memorize important vocab
About Fiveable
Blog
Careers
Code of Conduct
Terms of Use
Privacy Policy
CCPA Privacy Policy
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Cram Events
Merch Shop
Crisis Text Line
Help Center
About Fiveable
Blog
Careers
Code of Conduct
Terms of Use
Privacy Policy
CCPA Privacy Policy
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Cram Events
Merch Shop
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.