October 22, 2009. Running time 1:26. Climate scientists explain why theyâre sure the primary cause of global climate change today is increasing human emission of greenhouse gases â mainly carbon dioxide. Skip to main content
Aztec Environment. The Aztec livelihood began with the development surrounding their environment, for it provided nourishment from agricultural goods and guidance of seasonal changes for other cultural practices. The Aztec Empire was located in the central and southern regions of present day Mexico. As the Aztec Empire grew in the 15th and 16th centuries, it stretched from the Pacific Ocean to the Gulf of Mexico. The empire consisted of city states with three allied capitals in the Basin of Mexico.
The Aztecs / Mexicas were the native American people who dominated northern Mexico at the time of the Spanish conquest led by Hernan CORTES in the early 16th century.According to their own legends, they originated from a place called Aztlan, somewhere in north or northwest Mexico.t that time the Aztecs (who referred to themselves as the Mexica or Tenochca) were a small, nomadic, Nahuatl-speaking aggregation of tribal peoples living on the margins of civilized Mesoamerica.