true
true
no but there are 5 major river systems
sugar and super
the two major river systems are the Amazon and the Parana.
Delaware river, and Schuylkill river.
river and ocean
There are at least 6 major river systems in Africa including the Nile. Other river systems include the Congo, Limpopo, Orange, Niger, and Zambezi.
The major rivers in Mississippi are Mississippi River, Big Black River, Pearl River, and Yazoo River.
Major Rivers in Germany:RhineDanubeRuhrMainEmsWeserElbeOderNeisseNeckarMoselleInn
Amazon River, Paranà River, Orinoco River
Towards their mouth
Cimmaron and Arkansas