Question

saving energy is the need of the hour...........explain the sentence ​

Answer 1

If we will save energy it will be helpful to us only.....so this sentence is conveying that saving energy is very important in every every hour.

Answer 2

Yes, certainly energy conservation has become the need of the hour. We know our day to day life runs on electricity. ... Thus, to produce such huge amount of electrical energy, we are getting more and more dependent on non-renewable sources of energy such as coal, petroleum, etc.......