Question

Answer the questions based on the image given below:

1. Name the technology shown in the image, which is used as an alternative source of energy.
2. Give any two advantages and any two disadvantages of the above technology which is used to save power.

Answer 1

a. The technology shown in the picture aims at harnessing solar energy.

b. 

Advantages of solar energy are:

1. Renewable and inexhaustible source of energy.
2. Once solar panels are installed, the energy they generate is free.

Disadvantages of Solar energy are:

1. Solar panels occupy a lot of space.
2. Solar panels cannot work efficiently during rainy or cloudy days.