This sounds like chronological order, which arranges events in the order that they occurred in.
Answer:
<em>The action of something or someone speeding up.</em>
Explanation:
When something speeds up, it is accelerating.
The Nubians rule for half a century. Hope this helps
Please make brainly-est<span />
Yes, generally speaking it is true that historical geology is primarily the history of the earth's crust, although the ramifications are somewhat wider in that the discipline takes into account things that happened due to the crust's changes as well.