https://padlet.com/karlricanek0317/leglkkivkx9y en-us 2018-03-16 19:40:30 UTC 2025-10-23 00:32:04 UTC hello@padlet.com karlricanek0317 https://padlet.com/karlricanek0317/leglkkivkx9y/wish/242993432 2018-03-16 19:41:51 UTC https://padlet.com/karlricanek0317/leglkkivkx9y/wish/242993432 karlricanek0317 https://padlet.com/karlricanek0317/leglkkivkx9y/wish/242994632 Scientist use one of three methods to determine the age of earth.
1. Radiation Measurements
2. The Fossil Record
3. Stratigraphic Superposition

]]> 2018-03-16 19:46:38 UTC https://padlet.com/karlricanek0317/leglkkivkx9y/wish/242994632 karlricanek0317 https://padlet.com/karlricanek0317/leglkkivkx9y/wish/242996175 The Earth as we know is 4.6 billion years old. It was determined by using a combination of methods. It is theorized that it was caused by a huge explosion called the Big Bang which happened 6 billion years ago.]]> 2018-03-16 19:53:04 UTC https://padlet.com/karlricanek0317/leglkkivkx9y/wish/242996175 karlricanek0317 https://padlet.com/karlricanek0317/leglkkivkx9y/wish/242998348 http://www.dnr.louisiana.gov/assets/TAD/education/BGBB/1/measuring.html]]> 2018-03-16 20:03:54 UTC https://padlet.com/karlricanek0317/leglkkivkx9y/wish/242998348 karlricanek0317 https://padlet.com/karlricanek0317/leglkkivkx9y/wish/243000358 The Geologic Column, a graph that illustrates earth age, was developed because of the research done by scientist.]]> 2018-03-16 20:14:10 UTC https://padlet.com/karlricanek0317/leglkkivkx9y/wish/243000358