Provides information about waterfalls, explaining what they are, how they form, and where they are located, and looks at the risks scientists take in their efforts to study and learn more about waterfalls.
Content Note
Thundering water -- What is a waterfall? -- Waterfall scientists -- Moving back -- Waterfall-watcher tools -- Extreme waterfalls -- Waterfalls of the world -- Not just a pretty rock face -- Becoming a waterfall watcher.