![The Lexicon of Sustainability](https://image.pbs.org/contentchannels/pPXNNSz-black-logo-41-JJCKtuE.png)
Water
Agriculture depends on water, but in many parts of the world water is a scarce resource. Effectively managing watersheds helps farmers preserve their farms while protecting the environment; while new technologies, like drip irrigation, help conserve water by putting small amounts precisely where needed, greatly reducing water waste.