+A **cascade** describes a rapid, sequential flow, often descending, where each step triggers the next. This progression can be seen in a series of [waterfalls](/wiki/Waterfall) or a chain of [events](/wiki/Event), demonstrating a continuous movement.
+## See also
+- [Flow](/wiki/Flow)
+- [Sequence](/wiki/Sequence)
+- [Chain Reaction](/wiki/Chain_Reaction)
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