Virtual dating geology answers

08-Nov-2014 22:01 by 6 Comments

Virtual dating geology answers

The site ends with a short quiz - you should get a perfect score if you understand Web Assisgnment 4.

There is much more to virtually explore at Dinosaur Ridge.This portion of the assignment is an interactive web site that allows you to apply what you have learned and to learn more about how scientists tell time with geology.The web site is simple, especially at the begnining, yet allows you to visualize relationships among the main concepts you have been studying.The process of Relative Dating was established by Nicholaus Steno in the 1600's.Steno developed a set of Laws (Steno's Laws) to help explain his method of inferring the ages of geological structures.Virtual Fieldwork Experiences from other sites around the country can be found here.

In Assignment 3, we began exploring the age of the Earth. Through presentation and discussion of individual ideas, the class reached agreements as to the best way to complete each of the prompts.In addition to the "relative" uncertainty that the geological features of an area have retained their historical integrity, there is another problem associated with relative dating.By looking at layers of rocks, scientists can tell which layers are older or newer than others; however, they can not tell exactly how old these layers are.Visit the following site and read about each of Steno's laws (principles).Keep these principles in mind as you progress through the rest of the activities in this assignment.An additional Google Earth file is here, and embedded below is a Prezi made about the site.

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