tributaries

Tributaries are smaller streams or rivers that flow into a larger main river. They contribute water, sediment, and sometimes nutrients, helping to feed and expand the main river's flow. Think of tributaries as branches that join together, each adding to the main stream downstream. They help shape the landscape, influence ecosystems, and are important for water distribution in regions. The network of tributaries creates a drainage system that collects water from various areas, ensuring the main river receives continuous flow from its contributing streams.