[The illustration shows a lamp giving off light. What form of energy does the lamp use to produce light?

The method is drip irrigation

Explanation:

In the method of drip irrigation, the water is directly drip slowly to the roots of the plants. By using this method, the we save water from evaporation.

As there is a shortage of water in the desert areas, so the method of drip irrigation is very useful because in this method water is directly reaches to the roots of the plants which they uses and the loss of water be minimize.