Despite their rusty color, these arteries of water in Bolivia and Madagascar are important for biodiversity. Some of Earth’s water bodies can assume a blood-like appearance due to the presence of red-pigmented algae, bacteria, and sediments. Astronauts aboard the International Space Station often
Image: Rusty red waters in Madagascar phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.
Iron-rich sediment colors the red-orange waters of the Betsiboka River Delta in Madagascar in this image taken by an astronaut on the International Space