Rivers are made of water. Over time water erodes soil. this can change a river. Also if something falls into the river or people affect the river it can change.
The Nile River Valley got its name from the Nile River, which flows through the region. The ancient Egyptians called the river "H'pī" or "Iteru," meaning "great river" or "river." Over time, this name evolved into "Nile."
The Nile River Valley helped ancient Egypt prosper in terms of agriculture. The floods of the Nile watered farmlands and the Nile was a source of irrigation as well. In this manner the Nile River, a geographical term, helped ancient Egypt become a dominating empire in its time.
The answer to this question is that, Herodotus wasn't puzzled but he did not find the source of the Nile River, forced to turn back. Though he discovered a Basic Truth:" There would be no Egypt without the Nile" he said! By:Haseeb Mahmood
does the melting point of a substance change over time
The landforms of eroded earth around rivers are called meanders. It is where the river curves and changes direction. Over time a river can erode away rock to form gorges and change the shape of the countryside.
The Nile River Valley got its name from the Nile River, which flows through the region. The ancient Egyptians called the river "H'pī" or "Iteru," meaning "great river" or "river." Over time, this name evolved into "Nile."
a time when the river water rises high and spills over the river banks
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The Nile River, the second longest in the world, flows through Africa and at no time does it touch Europe.
At the beginning of time.
Hapi was worshiped in Ancient Egypt as god of the river Nile.
between June and September
it as about 900 time as big
It depends on the time of year and where in Africa.
At the time of answering [30/5/09] seemingly the river Congo holds this record.
Over time, the water erodes the river's banks and river beds changing it flow pattern
The Nile River will overflow during any time between May and September.