Question

How would the geologic time scale be different if there wasn't any radioactive elements

Answer 1

We won't know the absolute time of events.

Explanation:

The geologic time scale would have been a whole lot different because we would not have known the absolute time in which geologic events took place through time.

Geologic scale was based solely on the use of fossil records, rock units relationship and radioactive materials in them.

• The fossil records and rock units only supplied the approximate ages in which events have occurred. The events were simply placed on relative order of occurrence and not precise date assigned.
• Radioactive dating provides means of determining the exact date of formation of the rocks by studying the parent - daughter ratio in the rock.
• Through this, numerical ages could be assigned to the rock.

learn more:

Radiometric dating brainly.com/question/7022607

#learnwithBrainly