Documents 1.What is the half-life of Carbon? 2. The element chaparralium has a half-life of 24,000 years. If a...

Slide 1 Slide 2 1.What is the half-life of Carbon? 2. The element chaparralium has a half-life of 24,000 years. If a fossil contains 25% of the original amount of chaparralium,…

Documents Alfred Wegner - Continental Drift Hypothesis Alfred Wegener, a German climatologist, developed the.....

Alfred Wegner - Continental Drift Hypothesis Alfred Wegener, a German climatologist, developed the Continental Drift hypothesis in 1915 Continental Drift Continents have…