What farming practice did the Inca and Aztec have in common?

One farming practice that the Inca and Aztec had in common was the use of terraced agriculture. Both civilizations utilized terraces, or stepped platforms, to create flat agricultural surfaces on steep hillsides. This technique allowed them to maximize the use of available land for farming in the mountainous regions where they lived. Terraced agriculture helped prevent erosion, conserved water, and supported the cultivation of a variety of crops.

The Inca and Aztec civilizations both practiced terrace farming. This agricultural technique involved carving steps or platforms into hill-sides or mountain slopes to create flat areas for agriculture. Terrace farming allowed the Inca and Aztec to grow crops on otherwise inaccessible or challenging terrain, maximizing their agricultural productivity. The steps or terraces helped to prevent erosion and retain water, making the most efficient use of limited land resources.