
US Department of the Interior @Interior
Of all the water on Earth, only 0.5% of it is fresh and available to grow crops and drink. .@usbr researchers are developing new, better and more affordable ways to remove salt from water while reducing energy and environmental impacts. Learn more: https://t.co/3fieVETgk2 https://t.co/LlYqf40NZz — PolitiTweet.org