1. GUNS GERMS AND STEEL THE FATES OF HUMAN SOCIETIES JARED DIAMOND 2. YALI’S QUESTION "Why is that you white people developed much cargo and brought it to New…
1. DATE: 10/12/11A/B DayLEQ: What evidence do we use to supportthe extinctions in the geologic timescale?1. List the following in order, from longest to shortest: PERIOD,…
Slide 1Chapter 12: Sustaining biodiversity (species/extinction) Land and Water Use Unit Slide 2 Types of Extinction Local extinction: better known as extirpation. A species…
Slide 1Fossils Slide 2 The earliest clues about life on earth are about 3.5 billion years old!!!! Slide 3 What are Fossils The remains of organisms that lived a long time…
Slide 1 Slide 2 Several mass extinctions have occurred in Earths history Are we currently living during another mass extinction? Slide 3 Biodiversity- refers to the number…