The seasonal variation in the volume of water in a river is known as its? By: Sunday|Published on: Aug 12|Categories: Geography WAEC| 0 comments A. direction B. load C. velocity D. system E. regime Correct Answer: Option E – regime Users Also Read These:A boy observes a piece of stone at the bottom of a…The weight of water vapour contained in a given…A plastic sphere floats in water with 50% of its…The diagram shows the variation of volume V of gas…The speed of the flow of water in a river is faster…SEE ALSO It is noon at Point X (longitude 00), while it is 10.00 pm at Point Y. What is the longitude of Point Y?