Решение #
Countries: Portugal, Belgium, China, Australia. India, Norway, Japan, the Netherlands, Switzerland.
Seas and oceans: the Atlantic, the Pacific, the North Sea, the Black Sea, the Arctic, the Yellow Sea.
Continents: Africa, South America, Australia, Europe, Asia.
Rivers and lakes: the Baikal, the Thames, the Nile, the Volga, the Amazon, the Niagara River.