What does man use rivers for?

Rivers for humans are of great importance both in ancient times and now. Because the river is the source of water, and without water, as we know, the life of any organism is impossible. Rivers are also a source of food. People catch fish and other marine life for food. Sea transport moves along the rivers, which allows people to move freely from one point of the earth to another. For modern man, the presence of rivers is of great importance, since hydroelectric power plants are being built on the rivers. With their help, light is generated and we can use it. Plants are grown and watered with the help of rivers.