What are the five major river basins in Nigeria?
In Nigeria there are eight main river basins, i.e. the Benue, Delta and Cross Rivers, the Imo-Anambra, Hadejia-Chad, Sokoto-Rima, Niger, Owena and Ogun, and Osun Basins.
What are the 8s of a river basin?
A river basin is the portion of land drained by a river and its tributaries. It encompasses all of the land surface dissected and drained by many streams and creeks that flow downhill into one another, and eventually into the Milwaukee River.
What is an example of a river basin?
A couple of specific examples of river basins include the Amazon, Mississippi, and Congo River basins. The Amazon River basin is the largest in the world, is found in South America, and flows into the Atlantic Ocean. The Mississippi River basin covers nearly 40% of the lower 48 states and flows into the Gulf of Mexico.
What are some well known basins?
|Mediterranean Sea||Mediterranean sea||Atlantic Ocean|
|Hudson Bay drainage basin||Mediterranean sea||Atlantic Ocean|
|Congo River||Primary river||Atlantic Ocean|
|Caspian Sea||Lake||n/a (endorheic basin)|
What are the importance of river basins?
Significances of river basins include; provision of drinking water, food, habitat, fossil information, transportation, recreation, hydroelectric power, erosion control, flood control, oceanic recharge and pollution control.
Why is river basin important in Nigeria?
River basins in Nigeria serve as a source of portable water to many rural areas of the country. These river systems also play a role in ground water recharge through seepage in. River basins are major source of fish food production in Nigeria. The fishes gotten from river basins serve as food.
What is river basin Class 7?
A river basin is an area drained by a river and all of its tributaries.
What is basin in geography for Class 7?
The place where a river flows into another body of water is called the river’s mouth. Numerous tributaries join the Amazon River to form the Amazon basin.
What is an example of a basin in geography?
Rivers form large drainage basins by eroding mountainous areas through tentacle-like systems of incising tributaries. The MISSISSIPPI-Missouri River and the Ohio River basins are examples of this basin type. Glaciers create basins by plucking (quarrying) huge chunks of rock as they move over underlying bedrock.
What are the top 5 largest river basins in the world?
The five largest river basins (by area), from largest to smallest, are the basins of the Amazon (7M km2), the Congo (4M km2), the Nile (3.4M km2), the Mississippi (3.22M km2), and the Río de la Plata (3.17M km2).
How many basins are there?
There are five major ocean basins, coordinating with the major oceans of the world: the Pacific basin, the Atlantic basin, the Indian basin, the Arctic basin, and the Southern basin. Many smaller basins are often considered oceanic basins, such as the North Aleutian Basin, between the Pacific and Arctic Oceans.
How do you describe a river basin?
A river drainage basin is an area drained by a river and all of its tributaries. A river basin is made up of many different watersheds. A watershed is a small version of a river basin. Every stream and tributary has its own watershed, which drains to a larger stream or wetland.
What is river basin used for?
What are the functions of the river basin authority?
Each authority operates in an assigned geo-morphological and political boundary and work to improve agriculture and rural development through irrigation, control of river pollution and also to assist farmers in processing food crops.
What is river basin class 6?
What is the use of basin?
A basin is a container that holds water and is used for washing, but you probably just call it your bathroom sink. You can think of basinas something shaped like a bowl. If you’re going for an old-fashioned ring, say “wash basin.” If you’re in England, you might use a basin for cooking.
What is a river basin for Class 4?
A river basin is a region that is drained by a river, such as the Ganges, and any of its tributaries. This means that surface water and rainwater in the basin area flow into the nearby rivers.
What is a river basin called?
drainage basin, also called catchment area, or (in North America) watershed, area from which all precipitation flows to a single stream or set of streams.
What are the largest river basins?
What are the importance of basins?
Basins are vital to human existence, since they provide clean water for drinking; water for growing food; and water to nourish plant life, which provides the oxygen people breathe. Historically, basins were also an important factor in determining geopolitical borders.
What is the Niger River Basin Development Authority?
Niger River Basin Development Authority – areas drained by the Niger River starting in the North from the river’s confluence with Malendo River and down to Niger River’s confluence with Ubo River. Hadejia – Jama’re River Basin Development Authority.
What are the 6 major rivers in Nigeria?
List of Major Rivers In Nigeria 1 RIVER NIGER. River Niger is the longest river in Nigeria and West Africa and also one of the deepest rivers in Nigeria. 2 RIVER BENUE. 3 KADUNA RIVER. 4 GONGOLA RIVER. 5 CROSS RIVER. 6 Rivers In Nigeria Map.
Where is the source of River Niger in Nigeria?
River Kaduna is the main tributary of the River Niger. It takes its source from Plateau State on the Jos Plateau 18 miles (29 km) southwest of Jos town near Vom and flows in a northwesterly direction to a bend 22 miles (35 km) northeast of Kaduna town.
What is the difference between River Niger and River Benue?
River Niger is the third longest river in Africa covering 2,600 miles (4,180 km), while the River Benue is about 673 miles (1083 km) in length. These two rivers provide a major landmark in the landscape of Nigeria. The Rivers Niger and Benue are the power houses behind Nigeria economy.