Question

what do you mean by perennial rivers?​

Answer 1

Answer:

A perennial stream or perennial river is a stream or river (channel) which has constant stream throughout the year through parts of its stream bed during years of normal rainfall. ... All other streams, or portions thereof, should be considered seasonal rivers or lakes.

Answer 2

Answer:

Edit

A perennial river is a river (channel) which has constant stream throughout the year through parts of its stream bed during years of normal rainfall.In the absence of irregular, prolonged, or extreme drought, a perennial stream is a watercourse, or segment, element, or emerging body of water which continually delivers groundwater.