T Tori J Guest Oct 1, 2008 #2 Irrigation is an ancient form of watering crops. People would dig a series of tunnels that led from the local water source and the water would travel donw to the crops and water them. I hope this helpsss! good luck
Irrigation is an ancient form of watering crops. People would dig a series of tunnels that led from the local water source and the water would travel donw to the crops and water them. I hope this helpsss! good luck