Lumber Pressure Treated With Chromated Copper Arsenate. Chromated copper arsenate (CCA) has been used extensively in this country as a wood preservative. CCA is composed of: copper, which acts as a fungicide; arsenate, a form of arsenic, which is an insecticide; and chromium, which binds the ingredients to the wood.
Devilâs Throat at Iguazu Falls in Argentina. Photo by: Luca Galuzzi, Creative Commons. Iguazu Falls, also known as Iguassu or IguaÃ§u Falls, are situated on the border of Argentina and Brazil. They touch the Parana region in Brazil and the Misione region from Argentina. The falls separate the river into upper and lower Iguassu.
map. Called the Heartland of Argentina for its location in the geographical center of the country, Cordoba cÃ³rdoba has a strong colonial history blending with modern economic. Growth the city lies in a, fertile agricultural, area watered by The primero, river also Called Rio, rÃ­o suquia which runs through. the cityogether with the mild climate, this was an ideal spot for early settlement on the colonial route between Lima and the Atlantic. Founded before Buenos Aires, Cordoba cÃ³rdoba was the first capital of the country and is Now'argentina s second most important. city