Question

Answer checking~

Answer 1

@JustSaiyan

Answer 2

I believe that is correct but I'd wait for a second confirmation

Answer 3

@Shadow

Answer 4

@Elsa213 @umm

Answer 5

I looked it up and found this on Brainly:
The fact that volcanic rock has often been found early in the rock record but less frequently in later rock layers suggest to scientists the following conclusion  about early earth: volcanic activity was more common in the past than it is today.
Besides volcanic activity in general, also huge volcanic eruptions were much more common than today. - https://brainly.com/sf/question/7276399
Also:
It suggests that the Earth was once far more geologically active than it is today.

Explanation:
When the Earth was younger, its interior rock was much, much hotter. As a result, the Earth's constituent rock had much more energy and was far more prone to volcanic activity. Especially when the Earth was very young, and gases and metals and such were still rising up into the atmosphere or sinking deeper into the Earth's mantle and core, the shifting materials led to increased geologic disturbances like volcanic eruptions and earthquakes.