Question

How is river formed? (answer in one sentence) ​

Answer 1

Answer:

river forms from water moving from a higher elevation to a lower elevation, all due to gravity. When rain falls on the land, it either seeps into the ground or becomes runoff, which flows downhill into rivers and lakes, on its journey towards the seas.

Answer 2

The river is formed by rainfall and by the melting of glaciers.

How does the river useful for us?

• The river contains salts that give nutrients to plants and animals
• It is also useful for growing plants and trees
• It is also helpful to generate electricity and we can do various activities like swimming, boating, etc.
• It is the habitat of mammals, insects, and fish
• The river is useful for maintaining the water cycle