Radiometric dating worksheet middle school
Stop after about 30 minutes, unless Frosty has completely melted earlier.
Students should answer the questions on their student sheet based on their graphs and the data they collected.
Students should complete the Analysis section of the lab sheet, which will be used as part of their assessment.
Because living things constantly interchange carbon atoms, the amount of carbon-14 remains constant, but when organisms die, no new carbon-14 enters the organism.
However, the carbon-14 that was in the organism at death continues to disintegrate.
The Case of the Melting Ice Frosty the Snowman lies melting in the funnels at your lab station.
There were no eyewitnesses, but there are several suspects. You need to determine the exact time at which Frosty was put into the funnels to melt away, leaving no trace.