IQ is a number meant to measure people cognitive abilities (intelligence) in relation to their age group. An I.Q between 90 and 110 is considered average; over 120, superior. Roughly 68% of the population has an IQ between 85 and 115.
The oldest known civilization was believed to have formed in  Mesopotamia near the Tigris and Euphrates rivers. This was believed  to have happened around 4000 B.C. and that â¦ is a fact! Answered. In Geology.he oldest known civilization was believed to have formed in  Mesopotamia near the Tigris and Euphrates rivers. This was believed  to have happened around 4000 B.C. and that â¦ is a fact! Answered. In Geology.
Cradle of Civilization. The southern part of the modern country of Iraq is called the Cradle of Civilization.. The worlds first cities, writing systems, and large-scale government developed there. Civilization is a complex way of life that came about as people began to develop urban settlements. The earliest civilizations developed after 3000 BCE, when the rise of agriculture allowed people to have surplus food and economic stability. Agricultural populations advanced beyond village life, and many people no longer had to practice farming at all. Civilizations first appeared in Mesopotamia, in what is now Iraq