It is very straight and it does not have many curves.
out flow means that where the water goes example :"the outflow of the river Nile is the Mediterranean sea.
Nile River
It outflows through the delta and into the Mediterranean Sea.
The Bay of Bengal.
The primary outflow is the White Nile
The outflow from Lake Victoria into the NILE is in the country of UGANDA. However, if you say that the source of the NILE is one of the rivers feeding Lake Victoria (ie making the lake part of the NILE), then the country is RWANDA.
The Atlantic Ocean is the outflow for the Amazon Rver. The Amazon is responsible for 20 percent of the total volume of fresh water entering the oceans worldwide. The Amazon discharges over 3.5 million cubic feet of water per second into the Atlantic. Because of this massive outflow, the water is fresh in open ocean for several miles. The salinity of the ocean is noticeably lower as far as 310 miles [500 kilometers] out to sea.
A delta is the sediment filled , triangular shaped outflow of a major river into a large body of water. The most famous deltas are the "Nile Delta" and the "Mississippi Delta".
The Gulf of Mexico
The farthest source of the water of the Nile River is the Ruvyironza River in Burundi. The Ruvyironza River is a tributary of the Kagera River that flows into Lake Victoria and the water leaving Lake Victoria becomes the White Nile River. The Blue Nile River originating in Ethiopia unites with the White Nile River at Khartoum in the Sudan. The combined waters of the White and Blue Nile Rivers, called simply the Nile River, flow from Khartoum to the Mediterranean Sea.
there are 3 crocodiles live in the river Nile and piranhas but neither of them live in the river Thames and the Nile is only 4,132 and the Thames is 215 and the Nile flows through jungle and desert and the Thames does not so there you have it 3 differences
The southern part of the country includes a substantial portion of Lake Victoria, while the northern part Uganda lies within the Nile basin. The outflow of Lake Victoria at Jinja (Ripon Falls - now no longer visible because of the Owen Falls Dam) is the head of the main river Nile. As people can not occupy water the answer must be the "Nile basin".