4. Respondo las siguientes preguntas: Escribo el nombre de las grandes civilizaciones agrícolas de la Antigüedad y ¿por qué fueron importantes? Explico ¿por qué el río Nilo es bautizado con el nombre de Creciente Fértil del Nilo? # ¿Por qué los ríos Tigris y Éufrates reciben el nombre de Media Luna Fértil? ¿Por qué fueron importantes los ríos en las grandes civilizaciones agrícolas de la antigüedad?
:-D^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^____._____^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^^_________^