Inca terrace farming is a method of farming that was developed by the Incas in Peru. It involves building terraces on hillsides to create more level ground for farming. This helps to prevent erosion and allows for more efficient use of water.
Aztec floating gardens were created by the Aztecs in Mexico. They consisted of platforms made of reeds and mud that were placed in shallow lakes or rivers. These platforms were used to grow crops such as maize, beans, and squash. The roots of the plants would hang down into the water, where they could absorb nutrients.
Both of these methods of agriculture are examples of how ancient civilizations were able to adapt to their environments and develop sustainable ways of farming.