Show Five Layers of Water Found in One Lake Leningrad Five Five well-defined well layers of water each different from all aU the others have been found in a lake on the Arctic is island island island is- is land of near the Mur Mur- mansk coast From surface downward the layers layers layers lay lay- ers of water are fresh brackish strongly salt red and sulphurous The sulphur gases dissolved in the bottom layer are deadly to almost all aU forms of life lile but the bacteria that give the fourth layer its red color feed on the sulphur and prevent prevent prevent pre pre- vent any of it from poisoning the layers above r 4 rt t. t r k N r r |