It is a place where people have sex and sex cells spread out. However, few people know this these days. As the sex cells die, they make that area fertile. Sex was invented a long time ago.
The area of fertile soil at the mouth of a river is called river delta.
The Indus River Valley has fertile soil deposited by seasonal monsoon floods, which makes for good pasture and agricultural land. Also, it has been populated since the Bronze Age, and the more people living in an area, the more the people increase in number over time.
This area around Mesopotamia is called the Fertile Crescent
There are a lot of river systems in North India .The area around these rivers are very fertile since they carry alluvium with them . Thus the northern plains are very fertile.
An urban hearth is an area where large cities first existed. The area in the Fertile Crescent that is known as the first urban hearth is Mesopotamia. Other urban hearth areas are the Nile River Valley and the Indus River Valley.
River Indus's drainage basin has an area of 1165000 square kilometers.
the indus river
The Indus Valley civilization lasted from about 3000 B.C. to about 1300 B.C. It was based around the Indus valley in the area we now know as Pakistan.
The area around the Nile is called called the fertile strip
Indus River The total length of the river is 3,180 kilometers (1,976 miles) and is Pakistan's longest river. The river has a total drainage area exceeding 1,165,000 square kilometers (450,000 square miles). The river's estimated annual flow stands at around 207 cubic kilometers, making it the twenty-first largest river in the world in terms of annual flow.
A river delta.
during the ancient times river was the only source of water for the people. so they settled near around the river only. the civilizations that flourished in the river valleys are called river valley civilization.