Question

Explain any three steps taken to conserve energy resources.

Answer 1

Following are three steps taken to conserve energy resources : 
1- Replace regular incandescent bulb with CFL lights.
2-During day timing , use much of the daylight rather turning on the lights.
3-Use energy efficient and friendly appliances.

Answer 2

Energy is required for all activities. It is needed  to cook, to provide light and heat, to propel  vehicles and to drive machinery in industries.

Energy resources such as coal and petroleum  need to be conserved because :

(i) They take millions of years to form.

(ii) The rate of their consumption is higher than the  rate of their production.

(iii) They contribute in air pollution.

(iv) We need to save them for our future generation