What Is A River And All Its Tributaries Called?

Noun. an entire river system or an area drained by a river and its tributaries. Also called

a watershed

.

What is called watershed?

A watershed is

an area of land that drains or “sheds” water into a specific waterbody

. Every body of water has a watershed. Watersheds drain rainfall and snowmelt into streams and rivers.

What is it called when a tributaries join the main river?

Confluence

– the point at which two rivers meet. Tributary – a small river or stream that joins a larger river.

What kind of river is a tributary?

A tributary is

a stream or a river which flows into a larger river

. a tributary does not flow directly into a sea or ocean. For example, river Gomati and Son are the tributaries of river Ganga.

What are the names of the tributaries?

When two rivers meet what is it called?

A confluence occurs when two or more flowing bodies of water join together to form a single channel. … Confluences occur where a tributary joins a larger river, where two rivers join to create a third or, where two separated channels of a river, having formed an island, rejoin downstream.

What is the end of a river called?

The other end of a river is called

its mouth

, where water empties into a larger body of water, such as a lake or ocean. Along the way, rivers may pass through wetlands where plants slow down the water and filter out pollutants.

What is a watershed simple definition?

A watershed is

an area of land that drains all the streams and rainfall to a common outlet

such as the outflow of a reservoir, mouth of a bay, or any point along a stream channel.

What is the best definition for a watershed?

A watershed describes

an area of land that contains a common set of streams and rivers that all drain into a single larger body of water

, such as a larger river, a lake or an ocean. For example, the Mississippi River watershed is an enormous watershed. … A watershed can cover a small or large land area.

What is a watershed in a river?

A river basin or drainage basin is

an area of land drained by a river and its tributaries

. The edge of the drainage basin is known as the watershed . … In a similar way, the water flowing through the river will eventually leave the river basin through its mouth and enter the sea or a lake.

Which river has the most tributaries?

With more than 1,100 tributaries — 17 of which are over 930 miles (1,497 km) long —

the Amazon River

has the largest drainage system in the world. It is estimated that approximately one-fifth of all the water that runs on the Earth’s surface is carried by the Amazon River, according to the Encyclopedia Britannica.

What is it called when a river meets a lake?

A tributary or affluent is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. …

A confluence

, where two or more bodies of water meet together, usually refers to the joining of tributaries.

What are branches of a river called?

A distributary, or a distributary channel

, is a stream that branches off and flows away from a main stream channel. Distributaries are a common feature of river deltas. The phenomenon is known as river bifurcation. The opposite of a distributary is a tributary, which flows towards and joins another stream.

Which is smallest river in India?

Arvari river

is a small river in the Indian state of Rajasthan. It just have 90 km of length and it also consider as the smallest river of India and flows through the Arvari District of Rajasthan.

Which country has most rivers?

What are the 4 Rivers?

Four rivers may refer to: The four rivers in the Old Testament Garden of Eden (

Pishon, Gihon, Tigris, and Euphrates

) The four rivers that water the world in Hindu scripture (Ganges, Indus, Oxus, and Śita)