Sequencing events establishes a relative age of a stratum the process of showing that rocks or geologic events occurring at different locations are the same age is called correlation index fossils and similar rocks types help geologists establish correlations lab activity relative dating title.
relative age dating lab purpose in this activity you will learn to determine the sequence of geologic events from cross sections of strata rocks in a given area it is a bit of a mindpuzzler so have fun.
Sw science 10 unit 6 relative dating worksheet name _____ student _____ 62 geologic time 622 relative dating the law of superposition in any undisturbed sequence of strata the oldest layer is at the bottom of the sequence and the youngest layer is.
Activity guidelines page 1 edible rock activity grade 612 subject earth science purpose to introduce students to relative age dating objective students will understand the concept of relative age dating the principle of original horizontality the principle of superposition cross cutting relationships and the principle of inclusions.
Once students begin to grasp relative dating they can extend their knowledge of geologic time by exploring radiometric dating and developing a timeline of earths history these major concepts are part of the denver earth science projects paleontology and dinosaurs module written for students in grades 7.
The purpose of this lab is to introduce the principles and concepts associated with both relative and absolute dating relative dating age specific activity is a measure of the amount of remaining 14 c expressed in countsmingm of material this relationship is given in the.
Click on the magnifying glass to go to the relative age assessment another chance to practice putting the layers in order earth science lab relative dating 2 you can enter the order you think 20 different rock layers formed in and then click grade to see how you did.
Help us find resources like oil and metals this technology can also be used to learn about the stratigraphy correlation activity problem how can the principles of stratigraphy be used to do relative age dating hypothesis procedure exercise i this drawing shows a crosssection or a side view of the rock layers below.
activity relative age of rocks earth science post module 3 middle school page 2 each team of 3 to 5 students should discuss together how to determine the relative age of each of the rock units in the.