The correct answer is A) by using terracing and irrigation to farm.
The Aztecs adapted to their environment mainly by using terracing and irrigation to farm.
The Aztec Empire was one of the most important empires in Mesoamerica. It was located in the heart of the Mexican territory, in what today is downtown Mexico City. The capital city of the Aztecas was "Tenochtitlan" and was built over the Texcoco Lake. They used modern engineering techniques of that time to build terraces made of mud and rocks they called "Chinampas." where they grew crops. They also built water canals that served two purposes: irrigation and navigation. That is how they adapted to environmental conditions.
The other options of the question were B) living a nomadic hunter-gatherer lifestyle. C) trading peacefully with neighbors. D) settling along the coasts where they fish.
