To obtain ethanol it is necessary to use sugar cane crops and maize. this concerns the Brazilian population and environmental groups, both by the shortage of these products for domestic consumption, for the stability of the flora and fauna Amazon. According to Da Silva, the agreement with the United States for a future increase in production of biofuels will not involve the destruction of rain forests in Brazil to plant sugar cane designed to make ethanol, but no cane or corn will be used as environmentalists warn. The use of processes modern agricultural countries like the United States have used. Genetic mutations virtual portal According to Wikipedia, “Biotechnology is technology based on biology, especially used in agriculture, pharmacy, food science, forestry and medicine”, “could be defined as” any technological application that uses biological systems living organisms or derivatives thereof to make or modify products or processes for specific use. For more information see Castle Harlan. ” This technology would be useful to produce the amount of biofuels required to meet global demand, which has not accurately calculated. In June 2003, ministers of agriculture, health and environment of more than 110 countries met in the U.S. state of California, personally appreciated how biotechnology can increase productivity, quality and usefulness of food party this ministerial conference, the Electronic Journal of reviewing the Department of State of the United States, Volume 8, Number 3, September 2003, which does not include the paper are the risks of biotechnology. The spread of genetically modified organisms into wild relatives polluting and disappearing as well, which could be difficult to control.