Irrigation canals do not expand from land. They expand from water into the land.
Do you mean little miniature canals? If so, irrigation
Irrigation
Irrigation
Irrigation helped farmers to grow crops because the water in the Nile would spread through the canals and create wet land, so that the wet land would grow crops. Without the river Nile Ancient Egypt would have been a desert and wouldn't have been able to grow crops and create irrigation.
The created an irrigation system and underground canals.
Irrigation systems such as irrigation ditches, channels and canals artificially supply dry land with water.A river is a system which supplies dry land with water naturally, not artificially.
That would be "irrigation."
Rivers, creeks, dams, canals and irrigation ditches.
Irrigation is the process of supplying water to land using artificial means such as man-made canals, pipes, or sprinklers to help plants grow. It is a crucial practice in agriculture to ensure crops receive enough water for optimal growth and yield.
The main method of bringing water to dry land is to use canals or pipes for irrigation. In some cases, such as in California, a canal is used to transport the water across large, flat areas, and then it is pumped through pipes to go up and down steep hillsides.
The aztecs build canals to get to their destination quicker. Also they built canals to get food to places faster.
Supplying water to an area of land through canals or pipes is known as irrigation. This process is essential for agricultural productivity, as it ensures that crops receive adequate moisture, especially in regions where rainfall is insufficient. Irrigation methods can vary, including surface, drip, and sprinkler systems, each designed to efficiently distribute water to the plants. Proper irrigation management is crucial for conserving water resources and maximizing crop yields.