Question

explain importance of river in our life.

Answer 1

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Water
Rivers carry water and nutrients to areas all around the earth. They play a very important part in the water cycle, acting as drainage channels for surface water. Rivers drain nearly 75% of the earth's land surface.

Habitats
Rivers provide excellent habitat and food for many of the earth's organisms.
Many rare plants and trees grow by rivers. Ducks, voles, otters and beavers make their homes on the river banks. Reeds and other plants like bulrushes grow along the river banks.
Other animals use the river for food and drink. Birds such as kingfishers eat small fish from the river. In Africa, animals such as antelopes, lions and elephants go to rivers for water to drink. Other animals such as bears catch fish from rivers.
River deltas have many different species of wildlife. Insects, mammals and birds use the delta for their homes and for food.

Transport
Rivers provide travel routes for exploration, commerce and recreation.

Farming
River valleys and plains provide fertile soils. Farmers in dry regions irrigate their cropland using water carried by irrigation ditches from nearby rivers.

Energy
Rivers are an important energy source. During the early industrial era, mills, shops, and factories were built near fast-flowing rivers where water could be used to power machines. Today steep rivers are still used to power hydroelectric plants and their water turbines.

Answer 2

Rivers can carry water and nutrients to area all around the earth.They play an important role in water cycle,acting as drainage channels for surface water. River drains nearly 75percent of the earth land surface. River provide excellent habitat and food for many of the earth's organisms.