1.Hydrothermal Vents & Chemoautotrophs Dark Secrets2. Model of a community of hydrothermal vents and smokers at the bottom of the sea 3.   4. Hydrothermal vents are…

1.Conservation Biology2. Conservation Biology Conservation biologyis an applied science, devoted to preserving the diversity of life. Conservation biology is integrated with…

Slide 1 Slide 2 EXTINCT is FOREVER!! Slide 3 Non-human causes of extinction: Volcanic events Ocean temperature change Sea level changes Meteorites Glaciations Global climate…

Slide 1 I. I.Biodiversity – Definitions and Assessment B. B.Estimates of Biodiversity Described species ~ 1.8 million Insects > 1,000,000 species Plants > 290,000…

Slide 1 The Emergence of Complex Life It is an error to imagine that evolution signifies a constant tendency to increased perfection. That process undoubtedly involves a…

Slide 1 Community Structure II Ch. 22 III. Processes affecting diversity – large scale D. Equilibrium model of island biogeography 1. Effects of island size and distance…

Slide 1 Terrestrial Ecology Slide 2 How does variation in niche act as a basis for natural selection? For natural selection to work you need: → variation within a population…

Chapter 10 Biodiversity Chapter 10 Biodiversity 10.1 What is biodiversity? 10.2 Biodiversity at risk 10.3 The future of biodiversity 1 Biodiversity â the variety of living…

Climate CHANGE.. Climate CHANGE.. What is climate? Climate is the weather condition prevailing in an area over a long period. OR A long-term weather pattern that describes…

Biodiversity – Definitions and Assessment Definitions Components of Biodiversity The term “biodiversity” often is used incorrectly or incompletely Not synonymous with…