![Spray irrigators watering farm land.](http://static.sciencelearn.org.nz/images/images/000/000/806/full/Spray-irrigator20160215-1183-1s03r1.jpg?1674164962)
Irrigation is a method used to water farm land. Unfortunately it removes water from rivers and can cause surface run-off and leaching.
Irrigation is a method used to water farm land. Unfortunately it removes water from rivers and can cause surface run-off and leaching.