Slide 1 Slide 2 UNIT SIX: Earths Structure Chapter 18 Earths History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes Slide 3 Slide 4 Chapter Eighteen:…

Slide 19.1 The beginnings of geology In 1666, Nicholas Steno, a Danish anatomist, studied a sharks head and noticed that the sharks teeth resembled mysterious stones called…

Slide 1 Slide 2 Chapter 9, Section 1: Relative Dating Ahhh! Im not dating HER ! Shes my cousin! Eewww! No way! Slide 3 9.1 The beginnings of geology In 1666, Nicholas Steno,…

Evolution and Change Chapter Fourteen: Earth and Life History 14.1 Evidence from Rocks 14.2 How Earth Changes 14.3 Natural Selection Investigation 14A How can you determine…

Evolution and Change Chapter Fourteen: Earth and Life History 14.1 Evidence from Rocks 14.2 How Earth Changes 14.3 Natural Selection Investigation 14A How can you determine…

Slide 1 Chapter 9, Section 1: Relative Dating Ahhh! I’m not dating HER ! She’s my cousin! Eewww! No way! 9.1 The beginnings of geology In 1666, Nicholas Steno, a Danish…

Introducing Earth Chapter Nine: Earth and Time 9.1 Relative Dating 9.2 Geologic Time 9.1 The beginnings of geology In 1666, Nicholas Steno, a Danish anatomist, studied a…