<Li> Brahmaputra Basin - 900 km3 / year </Li> <Li> Irrawaddy Basin - 500 km3 / year </Li> <Li> Mekong Basin - 450 km3 / year </Li> <Li> Canada, with over 10 percent of world's river water and large numbers in lakes <Ul> <Li> Mackenzie River - over 250 km3 / year </Li> <Li> Yukon River - over 150 km3 / year </Li> </Ul> </Li>

What fraction of the earth's water is contained in the amazon river