Sometimes a river doesn't flow forward, it flows backward! Imagine you're in a boat on a calm lake. Then, the wind starts blowing really hard and pushes water from one side to the other, making it look like the river is going the opposite way. This is called a reverse current, and it can happen when strong winds or tides change how water moves.
Examples
- A boat on a lake gets pushed backward by a strong wind.
- Water from a pond flows back into the stream when there's a big wave.
- You pour water from one cup to another, but then it starts flowing back.
See also
- Why Do Trees Change Color in the Fall?
- Why Do Oceans Glow in the Dark?
- How Does a Battery Work?
- Why Do Some Trees Lose Their Leaves in Winter?
- What's the Difference Between a Lava and a Magma?
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Categories: Environment · rivers· geology· environment· science · Text is available under the Creative Commons Attribution-ShareAlike License.