English exercises tomorrow, mn translated nhé:)), forgotten master rADD A BIOSPHERE RESERVES ARE INTERNATIONALLY RECOGNIZEDCat Ba archipelago in the port city of Haiphong, Hanoi, 150 km to the Southeast, is Vietnam's fourth new areas are UNESCO trữsinh biosphere reserve area. In General, the biosphere reserve is a system of the region have the terrestrial ecosystems, coastal ecosystems, marine ecosystems or combine all of the ingredients. The biosphere reserve is an important contribution to ensuring global ecological balance. The three biosphere reserves of UNESCO Vietnam's mangrove forest in Ho Chi Minh City, Cat Tien National Park in Dong Nai, Lam Dong and Binh Phuoc, a Ho Chi Minh City 160 km to the Northeast, and the Red River Delta area so far. , UNESCO has recognized 459 biosphere reserves in 97 countries with total area of more than 260 million hectares.
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