A lake is an inland body of standing water, whether salt or fresh. The sea borders Russia, Kazakhstan, Turkmenistan, Azerbaijan, and Iran. Its name doesn't refer to its popularity as a vacation spot, but to its location as the northernmost Great Lake. It was named Upper Lake by French explorers. This underworld is full of strange colors, shapes, rivers, and animals that have never seen the light of day.
Runners up are Canada, China, the United States, and Brazil.
China is home to approximately 20 percent of the people on this planet. But because the Chinese have dramatically slowed their rate of population growth, India will likely surpass China as the most populous country by 2050. This information was prepared by the National Geographic Research Correspondence Division.