1. Rapid Urbanization. 1  The concentration of people in cities is another source of environmental problems. Due to extreme concentration of people, the ecology cannot absorb waste products. Whenever people become concentrated in small areas, pollution and waste will also be concentrated.
Synonyms and Antonyms of altiplano. a broad flat area of elevated land a cold wind from the Andes swept across the altiplano Synonyms plateau, mesa, table, tablelandRelated Words butte, dome, height, highland, upland; karoo (or karroo), puna.
I was = fui (fwee) or estuve (es-tu-be). He was = fuÃÂ© (fway) or estuvo (es-tu-bo). era or estaba The verb to be it can be translated into two verbs in Spanish: Seâ¦r or Estar. Ser is when something or someone has a permanent quality, like: I am very good at ping pong = Soy muy bueno en el ping pong Estar refers at something that is in a transitory state.