Energy is one of the most important things of our life. Some kinds of energy are renewable (wind, wave, solar power), some are not (petroleum, natural gas). So we need to save energy. Why do we have to do that? Because if people use less energy, there is less pressure to increase the available supply of energy, for example by constructing new power plants.
What can we do to save energy? There are so many ways. Here are some ideas: Change your travel behavior, think more in terms of public transportation, if possible, walk or ride your bicycle instead of taking the car. Turn off lights and appliances when you are not using them, use energy-saving light bulbs. Use a microwave instead of a stove to reheat food. Use rechargeable batteries instead of disposable batteries...
Let's save energy to have a better life
cho mình xin TRả lời hay nhất với
chúc bạn học tốt !