. Which of the following is the largest river basin in the world? *
1 point
Amazon basin
Indus basin
Ganga basin
Brahmaputra basin
Kik
Answers
Answer:
Amazon basin
this is the answer
The Ganga basin is a part of the Ganges-Brahmaputra basin draining 1,086,000 square kilometres in Tibet, Nepal, India and Bangladesh. To the north, the Himalaya or lower parallel ranges beyond form the Ganges-Brahmaputra divide. On the west the Ganges Basin borders the Indus basin and then the Aravalli ridge. Southern limits are the Vindhyas and Chota Nagpur Plateau. On the east the Ganges merges with the Brahmaputra through a complex system of common distributaries into the Bay of Bengal. Its catchment lies in the states of Uttar Pradesh (294,364 km²), Madhya Pradesh (198,962 km²), Bihar (143,961 km²), Rajasthan (112,490 km²), West Bengal (71,485 km²), Haryana (34,341 km²), Himachal Pradesh (4,317 km²), Delhi, Arunachal pradesh(1,484 km²), the whole of Bangladesh, Nepal and Bhutan. Several tributaries rise inside Tibet before flowing south through Nepal. The basin has a population of more than 500 million, making it the most populated river basin in the world.
Description
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The basin comprises semi-arid valleys in the rain shadow north of the Himalaya, densely forested mountains south of the highest ranges, the scrubby Shiwalik foothills and the fertile Gangetic Plains. Central highlands south of the Gangetic Plain have plateaus, hills and mountains intersected by valleys and river plains. The important soil types found in the basin are sand, loam, clay and their combinations such as sandy loam, silty clay etc.
The annual surface water potential of the basin has been assessed as 525 km³ in India, out of which 250 km³ is utilisable water. There is about 580,000 km² of arable land; 29.5% of the cultivable area of India.
Water-related issues of the basin are due to both high and low flows. In India, the states of Uttrakhand, Uttar Pradesh, Bihar and West Bengal are affected by floods. Bangladesh – at the confluence of Brahmaputra River and Ganges River – suffers from severe floods almost every year. Northern Ganges tributaries such as Kosi, Gandak and Mahananda are the most flood-prone, but southern tributaries also contribute. Low flows are caused by scarcity of rainfall outside the summer Monsoon, and sometimes by failure of this monsoon to develop to its normal extent. The Ganges is joined by Kosi, Ghaghra, Gandak from the Himalayas and by Chambal, Betwa, Son from the peninsular region.
Culture and Ganges: The River Ganges (also referred to as Ganga) is a symbol of faith, hope, culture and sanity, as well as a source of livelihood for millions since time immemorial. She is the centre of social and religious tradition in the Indian sub-continent and particularly sacred in Hinduism. The very special faith and respect for the River Ganges in India are as old as Indian culture itself. These are amply reflected in such ancient Indian scriptures as: Vedas, Puranas, Mahabharata, Ramayana and several others. In fact, respect for Ganga is a part of Indian identity and the very symbol of Indian culture. The history of Ganga in nurturing culture and civilizations is appreciated through fostering native culture in its basin, shifting of the Indus-Sarasvati basin civilization into its fold, and promoting integration of cultures to develop Indian civilization.