(Segundo Ciclo)
The lungs
The lungs are two organs that have tubes filled with air inside of them. They are located within the thorax, protected by the ribs, on both sides of the heart. Their main function is to get red blood cells oxygen and expel carbon dioxide from the body. This process is known as hematosis. Each lung […]
Multiple choice Test
1.- What is the capitol of the province of Huasco? a) Chañaral b) Vallenar c) Copiapo d) Caldera Correct response: b 2.- What new relief appears in the region of Atacama? a) transverse valleys b) coastal cliffs c) high plateau d) Doña Rosa mountain range Correct response: a 3.- What mineral is only exploited in […]
Pacific War
When the conflict began our country’s population was two and a half million inhabitants. The military forces were made up of 2,440 soldiers, 401 officers and 6,661 men belonging to the National Guard. Meanwhile, the Navy only had two armored ships (Cochrane and Blanco Encalada) and five wooden ships of scarce firepower (corvettes Chacabuco, O’Higgins, […]
El imperio de las alturas
Los más de diez millones de aborígenes incas estaban repartidos en los Andes Centrales y a lo largo de la costa del océano Pacífico en América del Sur. Hablamos de un territorio que abarcaba lo que es actualmente Ecuador y Perú, el norte y centro de Chile, el oeste de Bolivia y el noreste de Argentina.
¡Comienza el invierno en el hemisferio Sur!