1 / 8

How Populations Survive

How Populations Survive. pgs. B32-B41 Chapter 5: Lesson 3. 1. limiting factor…. anything that controls the growth or survival of a population. . the maximum population size that the resources in an area can support. 2. carrying capacity…. 3. endangered species….

delora
Télécharger la présentation

How Populations Survive

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. How Populations Survive pgs. B32-B41 Chapter 5: Lesson 3

  2. 1. limiting factor… • anything that controls the growth or survival of a population.

  3. the maximum population size that the resources in an area can support. 2. carrying capacity…

  4. 3. endangered species… • species that are in danger of becoming extinct.

  5. 4. extinct…. • a species is extinct when it has died out completely.

  6. 5. threatened species… • species may become endangered.

  7. How do people change the environment? • Urban Growth • Population has increased, land size remains the same. • Pollution • Air pollution • Water pollution • Garbage

  8. Musical Chairs • What were you competing for? • chairs This is called the limiting factor.

More Related