Which of the following statements best explains why the Aztecs used chinampas in their agricultural practices?
The Aztecs did not have any other strategies except chinampas to irrigate and create farmland in the areas where they lived.
The Aztecs did not have access to any fertile lands and used chinampas to develop their own .
The Aztecs used chinampas to reclaim farmland from lake or marshlands and create plots of land that could be easily irrigated by surrounding water.
All of the fertile soil in the Valley of Mexico had been taken by other communities by the time the Aztec Empire developed.