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: Analiza el continente americano, sus biomas (selvas, bosques), climas y dinámicas de la corteza terrestre como sismos y volcanes. El documento completo se encuentra en el servidor de Santillana Edupack Geografía 2 (América)

When he finished, the room was silent. Mr. Vargas lowered his glasses. "That... isn't in the textbook, Mateo."