save energy

Energy is everything we need . So we should save energy so that we can use it whenever we want . Like solar energy is very important , though some people are using it then also whenever we make a building , we could use solar panels ,and if we go in an international place there are solar mobiles, etc.

Example : heat energy gives us heat , light energy gives us light and sound energy helps u recognize the sound . Hydro energy helps us produce electricity , from the tidal energy we can also produce electricity.

Mechanical energy comes from the machines , biomass from the plants and animals waste , etc . We should not use more fossil fuels , and whenever we are going nearby we should walk or take cycles , we should switch off the lights and fans when not in use .

 Whenever you save energy, you not only save money, you also reduce the demand for such fossil fuels as coal, oil, and natural gas.

Turn your refrigerator down. Refrigerators account for about 20% of Household electricity use.Set your clothes washer to the warm or cold water .Buy energy-efficient compact fluorescent bulbs for your most-used lights.
Whenever possible, walk, bike, car pool.When you next buy a car, choose one that gets good mileage