Brazil: Brazil occupies almost one-half of the entire South America continent, and is the fifth largest country in the world. It borders all Latin American countries except Chile and Ecuador. The 9,170km coastline and the 50,000km navigable inland waterways provide great potentials for water transportation which has not been well developed. Brazil is topographically relatively flat. 40% of the land is under the Amazon Rain Forest. Most of the arable land is found in the South, but the process of land development for agriculture is pushing into the Central-West and the North as well. The climate is mainly tropical and sub-tropical, and is particularly humid and rainy in the Amazon region