1.Conservation CategoriesVCE Environmental ScienceUnit 3: Area of Study 22. Scientists recognize FIVE episodes of mass extinction during the past 500million years –First…

1. The Endangered Species ActThe Endangered Species Act Noah’s Ark or Titanic?Noah’s Ark or Titanic? Craig Collins, Ph.D.Craig Collins, Ph.D. 2. Endangered Species &…

Slide 1 2014 Slide 2 Slide 3 -95-99% of species that have ever existed are now extinct -this allows “an opening” for other creatures to develop -the current mass extinction…

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.…

Slide 1 CHAPTER 20 Human Impacts on the Environment Outline: I. Introduced species II. Human impacts III. The biodiversity crisis IV. Conservation biology V. The goal of…

Slide 1 The case for a Wilderness Directive Louise Waddell- LLB Simon Boyle, Solicitor Slide 2 What is wilderness? WILD Foundation The most intact, undisturbed wild areas…

Sedimentary rocks chronicle the relative ages of fossils; but not the absolute ages of the embedded fossils. Fig 25-3. Earthâs crustal plates and plate tectonics. Fig…

Chap. 10: Biodiversity Sect. 1: What Is Biodiversity? Key Vocabulary Chap. 10: Biodiversity Sect. 2: Biodiversity at Risk Key Vocabulary Mass Extinction Endangered Species…