Research examines climate changes impact on freshwater sources in Brazil

Climate change poses many risks to life as we know it, impacting our most basic needs like water. Amid droughts and other extreme conditions, freshwater sources can become contaminated by saltwater, threatening drinking water supplies. CGTN's Paulo Cabral reports. Watch CGTN LIVE on your computer, tablet or mobile https://cgtnamerica.vhx.tv/videos/hd-live-broadcasts Subscribe to CGTN America on YouTube Follow CGTN America: Twitter: @cgtnamerica Facebook: @cgtnamerica Instagram: @cgtnamerica TikTok: @newstoks This material is distributed by MediaLinks TV, LLC on behalf of CCTV. Additional information is available at the Department of Justice, Washington, D.C.