EXPLAINED: WHY SNOW IN ANTARCTICA IS TURNING BLOOD-RED
Focus: GS-III Environment and Ecology Why in news? Snow around Ukraine’s Vernadsky Research Base, located off the coast of Antarctica’s northernmost peninsula, has started to take on a red tinge, courtesy of an algae that thrives in freezing weather. Because of the red tinge, the snow is often dubbed “watermelon snow”. Why is the snow […]