Slide 1 Slide 2 The extinction of many species in a relatively short period of time is called a mass extinction. Earth has experienced several mass extinctions, each…
Slide 1 10. 2 Objectives Define and give examples of endangered and threatened species. Describe several ways that species are being threatened with extinction globally.…
Extinction and Invasive species Extinction and Invasive species Biodiversity at Risk The extinction of many species in a relatively short period of time is called a mass…