Elizabeth+Olney

Hi I'm Liz XD

On the National Geographic site I found a whole lot of pages that were talking about rivers being dammed etc. and 'productive' rivers and why we shouldn't dam and all that so I was wondering what the benefits of a natural river and the benefits of a dam are.

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Here are my UPs:

Because the environment is at risk of being negatively affected by the installation of a dam on the (?) River, HMW improve the water quality of the (?) River using methods other than a dam so that the (?) River can be used to its full potential in (?) in (?) and beyond?