The Amazon Basin, in northern South America, is the largest in the world. The Amazon River and all of its tributaries drain an area more than 7 million square kilometers (about 3 million square miles).
Which is the second largest river basin in the world?
Congo basin, basin of the Congo River, lying astride the Equator in west-central Africa. It is the world’s second largest river basin (next to that of the Amazon), comprising an area of more than 1.3 million square miles (3.4 million square km).
Where is the largest river basin in India?
There are 20 river basins/draining areas, large and small, in India. The Ganga basin is the largest.
Which is the largest river basin in the world class 7?
The main river along with all its tributaries that drain an area forms a river basin or the catchment area. The Amazon Basin is the largest river basin in the world.
Which is the second largest river basin in India?
The Godavari, with its sources from Trimbakeshwar, Maharashtra, is the river that has the second largest river basin in India.
What is the largest drainage basin in Canada?
Canada has five ocean drainage basins. The largest by far is the Hudson Bay basin; the smallest, situated in the southern Prairies, flows via the Missouri and Mississippi rivers into the Gulf of Mexico.
Which is the longest river in India?
| Sl. No. | River | Length (km) |
|---|---|---|
| 1. | Indus | 2,900 |
| 2. | Brahmaputra | 2,900 |
| 3. | Ganga | 2,510 |
| 4. | Godavari | 1,450 |
Which is the smallest river basin in India?
Largest river basin in India is Ganga Basin and the smallest river basin is Arvari river basin. The largest river basin in India is the Ganga and the smallest river basin in India is the Ravi.
Which is the Salt River in India?
The Luni derived its name from the Sanskrit lavanavari (“salt river”) and is so called because of its excessive salinity. With a course of some 330 miles (530 km), the Luni is the only major river of the area, and it serves as an essential source of irrigation waters.
What is River Basin 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. The river basin drains portions of Brazil, parts of Peru, Bolivia, Ecuador, Columbia and a small part of Venezuela.
Why does Amazon basin have hot and wet climate?
The Amazon basin lies in the equatorial region, owing to which it has a hot and wet climate throughout the year. The high temperature and heavy rainfall give rise to dense and luxuriant vegetation in the Amazon basin. The evergreen tropical rainforests of this area are the largest of their kind and are known as selvas.
Which river basin has equatorial rainforest and why?
Amazon Rainforest, large tropical rainforest occupying the drainage basin of the Amazon River and its tributaries in northern South America and covering an area of 2,300,000 square miles (6,000,000 square km).
Which river is known as perennial river?
The rivers that have water throughout the year are called perennial rivers. In India Himalayan Rivers like Ganga and Bhramaputra are perennial rivers. These are both rain fed and formed through melting of the glaciers.