Question

which sources of energy need to be saved and why​

Answer 1

Answer:

solar energy should be saved

Explanation:

becoz the electricity bills are coming more ....we can handle but the poor peoples cant.so,therefore the solar energy has to be saved

Answer 2

Answer:

Conventional source of energy are to be saved because their are limited stock of them in the nature.The non-renewable sources of energy needs to be saved as such type of energy has used extensively and meets the major portion of our energy requirement.