The discharge: measuring the water flowing in the river
The discharge of a stream is the volume of water that flows past a given point in a unit of time. Usually, we measure the world rivers by its discharge to the sea.
Rivers are lifelines of our planet!
What are rivers?
Not Just Water: When Gravel and Sand Flow Too
It’s not just water that flows—sediment, sand, and gravel move too, shaping the river’s course and deeply influencing its dynamics.
How fast are rivers?
From gentle drifts to roaring torrents, rivers flow at wildly different speeds. But what controls their pace—and how fast can they really go?
Drainage patterns of the rivers
Each stream, small or large, has a drainage basin, the total area drained by a stream and its tributaries.
The canyons – high walls above the rivers
The canyons are one of the most striking features of the rivers. Learn how they are formed and where could it be found.
Waterfalls – the most beautiful parts of the river
Waterfalls are often the most beautiful parts of the river. Learn how they are formed and how do they function.
TOP 10: The most beautiful waterfalls of the world
Waterfalls are often the most striking features of the rivers. Here we present our TOP 10 waterfalls!
The most important rivers in the world
Uncountable rivers flow on the surface of our planet, but some of them have a profound influence on the planet and human society.
Why did the early civilizations first appear in a river valley?
Fertile river valleys in Asia are the cradles of the civilization. Learn why and how.
Under the waterfalls
Rumbling and glittering waterfalls tumbling down are integral parts of the rivers, also often the most beautiful. I have explored how waterfalls look like inside.