Question

why democratic republic of congo is known as the natural zoo of the world

Answer 1

Zaire" (now the Democratic Republic of Congo) called the natural zoo of the world because naturally there are many dense forests in the country.

Answer 2

"Zaire" (now the Democratic Republic of Congo) called the natural zoo of the world because naturally there are many dense forests in the country. 70% to 80% of the land is covered by dense forests. It is also called as "The Land of The Dense Forests".