IDNStudy.com, ang iyong mapagkukunan para sa mabilis at eksaktong mga sagot. Alamin ang mga detalyadong sagot mula sa mga bihasang miyembro ng aming komunidad na sumasaklaw sa iba't ibang paksa para sa lahat ng iyong pangangailangan.

Why is geologic time not divided into eons and periods of equal duration? What is the main criterion that scientists use to divide geologic time?​

Sagot :

→ Geological time is not divided into equal periods precisely because of the criteria that scientists have adopted to establish them. Thus, the criterion used is usually some historical or landmark event that began or ended at the time, such as the formation of Pangea, mass extinctions, environmental imbalances, and such events. That way, as the division uses marks caused by nature, it cannot be divided into equal and neat periods!

#LetTheEarthBreathe