Which lake contains 70 small floating islands? What is the name given to thestudy of lakes? Which lake is at risk of turning into a desert within 20 years?The w... » 

Which lake contains 70 small floating islands? What is the name given to thestudy of lakes? Which lake is at risk of turning into a desert within 20 years?The world has many types of lakes some created by melting glaciers whileothers form high up in the craters of extinct volcanoes. Find out about theincredible size of these lakes the animals and plants that make their homeshere and the people who live on islands within some of them. «