Question

Write a short note on 'Energy needs of the future'

Answer 1

With the development in economy, energy requirements are also increasing. We have been using the natural sources of energy like petroleum, wood, fuel, natural gas etc. As the industries are growing and more production is required from the agricultural sources, energy demand is increasing. This is all due to the increase in population, that is increasing the demand for goods, industries, and transportation etc. So, energy demand is increasing in the future. With the increasing demand of energy, scientists are looking up for un-conventional ways of energies like solar energy, wind energy, geothermal energy etc. We should conserve the natural sources of energy as we need them more in the future. We should not waste energy and use conservative measure to save it like switching off light bulbs, use biogas for cooking, solar heater etc. 

Answer 2

1. Do not waste fuel for unnecessary activities.
2. the energy should be properly aunty lysed and the waste it should be minimized.
3. usage of bicycle in place of motor vehicles for small distances.
4. using road transport vehicles for travelling larger distances which will minimize fuel consumption.
5. the engine of a vehicle thoroughly serviced in order to minimize fuel consumption.
6. alternative sources like solar energy, wind energy, tidal energy or more untilized.