At the beginning of the____Era, the earth had no crust.

Just need to know if my answer or right or wrong. Thanks! :)

modern era

No.

Hadean (the first part of the Precambrian)

Right.

thanks ms.sue :)

You're welcome, ant.

To determine if your answer is correct, we first need to understand what is meant by "modern era" in the context of Earth's history. The Earth's history is divided into different geological eras, such as the Paleozoic, Mesozoic, and Cenozoic eras.

The statement suggests that at the beginning of a specific era, the Earth had no crust. However, there is no geological era in which the Earth had no crust.

The concept of Earth's crust is fundamental to its structure, and it has existed throughout its entire history. The crust is the outermost layer of our planet, and it is composed of various rock types. It is on this crust that our continents, oceans, and all life as we know it reside.

Since the statement is incorrect, the answer "modern era" is also incorrect regarding the absence of Earth's crust.