Slide 1The Origin of Species chapter 24 Slide 2 Figure 24.0 A Galápagos Islands tortoise Slide 3 the origin of species The beginning of new forms of life. Speciation, key…
Slide 1 Slide 2 Slide 3 Unit 1 A land of diversity Warming Up Slide 4 Can you guess it ? It is a very young country in the world, which has only a history of 200~300 years.…
Slide 1A. Direct Evidence B. Indirect Evidence Slide 2 Visible evidence that takes us back in time and shows organisms have changed Ex. – Fossils Slide 3 Paleontologists…
Slide 1 Slide 2 Natural Wonders of the World Text Only Version Text Only Version Text Only Version Slide 3 The Natural Wonders of the World Tour Lists of seven wonders began…
Slide 1Erosion Slide 2 Definition Erosion is the picking up and carrying away of pieces of weathered rock. Slide 3 Erosion happens when the crust is exposed to: Water Wind…
Slide 115.3 NOTES Slide 2 Genetic Drift A random change in the frequency of an allele in a population NOT due to natural selection. More likely to occur in small populations.…
Slide 1Californie – Nevada – Utah – Arizona Du 1 er au 19 juillet 1993 Nous survolons le Groenland Régine et Eric nous accueillent à San Francisco Jean-Claude, Victor…
Slide 1A Conversation about California Water Management: Past, Present and Future John A. Dracup Professor of the Graduate School Department of Civil and Environmental Engineering…
Slide 1Surface Water Earth Science- Chapter 13 Mr. Hendricks and Mr. McMahon Slide 2 Chapter Outline Streams and River Erosion and Deposition River Valleys Floodplains and…