Definition for rivers and streams

A river is a natural flow of running water that follows as well-defined ,permanent path usually within a valley.

A stream is natural flow of water that follows a more temporary path that is usually not in a valley

Answer;

river  and streams are types of open channels i.e. conducts of water with a free surface in contrast to canals, ditches and adequate. river and streams are the products of natural geological processes and as a consequences are quite irregular.

explanation:

these are the geographical features of the gupta empire.

1)it inherited the land owned by the mauryan empire.

2)one obvious difference between the two empires is that the gupta empire was smaller that the mauryan.

3)the gupta empire is located in the northern region of the subcontinent underneath the himalayan and hindu kush mountains.

the gupta empire, marked by extensive inventions and discoveries that contributed to hindu culture, in subjects such as science, technology, engineering, art, dialectic, literature, logic, mathematics, astronomy, religion, and philosophy.

this period was also known as the golden age of india