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.
Vacation packages to Iguazu Falls. Geographic Location. The Iguazu Falls are located within the Iguazu National Park, located in the extreme northeast of Argentina in the province of Misiones and belongs to the department of Puerto Iguaz.The city of Puerto Iguazu is located at 17km from the Falls, on the border between Argentina, Brazil and Paraguay.ore than 80% of their limits are international, bordering the north and east by the Republic of Brazil, and west by the Republic of Paraguay. Posadas is the capital of the province of Misiones, it is 300 kilometers from the falls and 1,350 kilometers north of Buenos Aires, capital of Argentina.