What are the longest rivers in the world?

Check out these massive water highways flowin' across the planet! First up, the NILE RIVER spans an incredible 6,650 KILOMETERS through Africa, winding past those ancient pyramids you see in the desert. Right behind it is the AMAZON RIVER in South America, stretching 6,400 KILOMETERS through the world's densest rainforests. Then we travel to Asia for the YANGTZE RIVER, which flows for 6,300 KILOMETERS through both high mountains and busy cities. Over in North America, the MISSISSIPPI RIVER system carves a path through the heartland for 6,275 KILOMETERS, connectin' huge farms to the sea. Finally, the YENISEY RIVER in Russia flows through the icy tundra for 5,539 KILOMETERS... that's a lot of cold water! Each one of these rivers shapes the entire continent it flows through. Tiny Concepts.