Revision as of 16:36, 26 June 2019 by NRJC(talk | contribs)(Created page with "==Key Stage 4== ===Meaning=== A '''waterfall''' is a place where the course of a river is interrupted by a steep drop. ===About Waterfalls=== : '''Waterfalls''' are cause...")
A waterfall is a place where the course of a river is interrupted by a steep drop.
About Waterfalls
Waterfalls are caused by a river flowing over an area of hard rock to an area of softer rocks. The hard rock is more difficult to erode than the soft rock causing a difference in the height of the river bed.