Предмет: География, автор: Аноним

Какая эра является самой древней в истории Земли:
1) палеозойская;
2) архейская;
3) мезозойская;
4) кайнозойская.

Ответы

Автор ответа: Liliyawel
0
2)Архейская
Архейская эра в геологии - самый древний, самый ранний период истории земной коры
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