Wednesday, December 14, 2011

The world's longest river-River Nile

The world's longest river-What is the world's largest river?

The world's longest river is the Rive Nile.

About the Rive Nile:

The River Nile flows through the eastern and northern Africa. Nile is the world's longest river, 6,670 km long. The River Nile originated in northeast Africa, Burundi highlands. Through Burundi, Rwanda, Tanzania, Uganda, South Sudan, Sudan and Egypt before emptying into the Mediterranean. Nile basin area of ​​about 3.35 million square kilometers, accounting for the African continent one-ninth of the area, at the mouth of the average annual runoff of 81 billion cubic meters. The River Nile from the cross-latitude 4 south latitude to 31 north latitude.

The Nile River Basin is divided into seven major areas: the East African Lakes Plateau, mountain rivers area, White Nile, Blue Nile area, Atbara River area, north of Khartoum, the Nile and the Nile Delta region.

Nile is a very ancient river, about 65 million years ago in the Eocene had been in existence, many changes have occurred in the river, but it is always northward flow. Updated maps in the Nile River Basin World, between Juba and Khartoum was once a lake, the lake by the then existing blue, white Nile supplies. Later, the edge of the basin above the lake, through the valley north of Khartoum, the Nile flows north along the ancient Mediterranean, thereby giving rise to the present Nile River.

Nile River Basin is one of the cradles of world civilization, the people of the region created a splendid culture and long history of development in science to make an outstanding contribution. Ancient Egypt is a prominent representative. The Nile River flows through Egypt, although only 1350 m (total length 6671 m), but it is the best natural conditions for a period, the average river width 800 to 1,000 meters deep 10 to 12 meters, and water gently. There are pyramids of ancient Egypt's cultural heritage, rich Nile papyrus, the ancient ship traveling on the Nile and the mysterious mummy. They mark the height of ancient Egyptian science and technology, while promoting the record and the history of civilization for thousands of years.


The world's largest island-Greenland ===>

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