SUEERIZE Essay Example | Topics and Well Written Essays - 250 words

SUEERIZE - Essay Example Xavantes have since then, perfectly secured themselves from outside attacks, though the nature is too difficult to cope with. The economic strength of a nation restricts the conservation. Poor countries are not very conscious about environment and generally look for technological advancement and education, food, health and safety. International agencies help poor countries unite their conservation programs with their economy. Organization of the â€Å"debt for nature swap† in 1987 helped Bolivia get $650,000 as debt for 160,000 sq m of forest. These days, the very area serves as a biposphere reserve. There is a complete ecosystem whose central zone is so carefully controlled that interference is not possible. Nonetheless, it is permissible to conduct research in the transition zone. In order to provide the ecosystem with complete security, a buffer zone is added. Such ecosystems in the whole world are above 250 in number.