Aeolian processes are effective wherever fine-grained unconsolidated sedimentary material is exposed to the atmosphere without protection
One positive effect of devolution is that it helps maintain a cohesive state. This means that it helps the state remained unified.
This is the only one I know
What is the dominant language of sub-Saharan Africa?
<span>Three of the six dominant languages in Subsaharan Africa—spoken by at least ten million people or more—are spoken in Nigeria: Hausa, Yoruba, and Ibo. The three remaining major languages of Subsaharan Africa are Swahili, Lingala, and Zulu.</span>
And scientists say it will take natural processes 6,000 years to refill the reservoir
