Unless you happen to be standing on a hilltop or swimming in the ocean right
now, you are on a watershed. These unsung wonders of topography and hydrology
are an important contributor to the rain cycle and yet we humans tend to abuse
them.
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Unless you happen to be standing on a hilltop or swimming in the ocean right
now, you are on a watershed. These unsung wonders of topography and hydrology
are an important contributor to the rain cycle and yet we humans tend to abuse
them.
Learn more about advertising on the HowStuffWorks podcasts at
[www.howstuffworks.com/advertisers.htm](http://www.howstuffworks.com/advertisers.htm)
And to learn about your ad choices when listening to podcasts, visit
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