There are many different types of energy we know. But we can call wind, solar heat, and water as natural sources of energy. By using these properly we can get benefits for free.
There are many different types of energy we know. But we can call wind, solar heat, and water as natural sources of energy. By using these properly we can get benefits for free.
Over time, alternative energy will develop and, I think, will begin to dominate.
Yes. The energy and fuel systems currently in use will soon become commonplace and disappear. Then us you say, we have to use natural energy to produce energy.