I can’t answer that but I can help you by saying that every river or source of water connect to the ocean
Seven countries make up the region of Central America, two of them are Belize and Costa Rica.
The generalized channel path A seen in the stream capture folder most likely represents the previous outlet channel of the Murray river.
The Murray River is a river in southeastern Australia. At 2,508 km long, it is Australia's longest river. Its tributaries include five of the six longest rivers in Australia.
Most of the rivers in the basin begin in the Great Dividing Range. This is a range of mountains on the east coast of Australia that stretches from northern Queensland through New South Wales to Victoria. The basin ends in South Australia where the Murray River meets the Southern Ocean.
Learn more about the Murray river here: brainly.com/question/23158860
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Because with maps they knew where to go , without them they will be lost