darrensdolls darrensdolls

02-12-2021
Biology

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I picked Biology as the subject....there is no subject classification listed for Geology.

How long ago did the Molten surface of the earth cool to form the crust?

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shadow18851 shadow18851

02-12-2021

Answer:

Around 4.54 billion years ago

Explanation:

The first rocky bits of Earth coalesced around 4.54 billion years ago, less than 100 million years after the solar system formed. For much of those early years, Earth was a blob of molten rock, but over time, the surface cooled and formed a crust that floated on the Earth's liquid core

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