As we all know that the natural sources we have to generate power are limited! We will have to use them very carefully other wise one day we will have n natural fuel left with us! I try to use my Car as minimum as possible. I try to keep off the electrical appliances when they are not needed without forgetting about them! I try to give lift to the known people while I am travelling so that others can save the fuel otherwise they would have wasted in the travelling! What are the measure you take to conserve the natural Energy! Please respond! Thanks !