4) Extrativista reserve: created for Law 9985/00, they consist of areas used for people who come its survival from the extrativismo, agriculture and creation. 5) Reserve of Fauna: foreseen in the Law of the SNUC, it has as objective the study of the fauna, but hardly they will become reality. 6) Particular reserve of the Natural Patrimony: defined in Law 9985/00, they are perpetual private areas, that objectify conservation of the biological diversity. 7) Reserves of Sustainable Development: instituted for article 20, of the Law of the SNUC, defines that them as ' ' natural area that shelters traditional populations, whose existence is based on sustainable systems of exploration of the natural resources, developed throughout generations and adapted to the local ecological conditions and that they play a basic role in the protection of the nature and the maintenance of the diversity biolgica' ' , they must be public areas created by a Deliberative body, composed for organizations of the civil society and the local population. The Deliberative body will only approve the procedure plans where the definition of the areas of integral protection of sustainable use and damping consists, as well as ecological corridors. 3. Sustainable development in the federative Constitution of Brazil the constituent legislator observed that the growth of the economic activities could not more prohibited of the environment ' ' Agenda 21 Agenda 21 is a document officialized for occasion of ' ' Conference of United Nations on Environment and Desenvolvimento' ' - ECHO 92, occured in 14 of June of 1992, in Rio De Janeiro, when its text officially was admitted by the countries represented there. Agenda 21 is come back toward current problems and has as objective to prepare the world for the challenges of the next century. It nails the accomplishment of changes and if she represents a landmark in the solution of the ambient questions.