Geochronometry means _______?

جیوکرونومیٹری کا مطلب کیا ہے؟

Quantitative measurement of time on basis of radioactive decay

Study of micro fossils

Study of continental drift theory

None of these

Answer: Quantitative measurement of time on basis of radioactive decay

Geochronometry refers to the quantitative measurement of geological time based on radioactive decay.

It is used to determine the age of rocks and fossils.