Question

write a dialogue between sea and river ​

Answer 1

river tells to sea that you are so large than me.

sea replied yes , but you are fresher than me because my water is not suitable for drinking.  

river replied yes of course but you are also important for different species which are under you !

sea replied that you are also must for land species .

river tells that we both are important for all species.

sea tells yes you are right.