Question

What is NOT a way that scientist use to determine the age of rock layers?
• intrusion
• fossils
• position of rock layers
O faults
O stone washing

Answers

GPT-4o mini
The option that is NOT a way that scientists use to determine the age of rock layers is **"stone washing."**

The other options (intrusion, fossils, position of rock layers, and faults) are all methods used in geological dating and stratigraphy to understand the relative ages of rock formations.