The earth gave birth to human beings, and human beings are constantly transforming the earth. The history of human development, in the final analysis, is the entrepreneurial history of human hard struggle. In the process of starting a business, people use all kinds of energy to survive, but at the same time it also brings them different degrees of harm. It is predicted that mankind will eventually be destroyed in the civilization it created. "Resource shortage" has become a matter of great concern to the masses. If we don't consider countermeasures now, there will be no way out for mankind in the future. One day, our energy will be exhausted and human beings will not be able to survive.

Nowadays, many people don't know how to cherish the only energy. A lot of water and electricity are used, many articles that destroy the ozone layer are consumed rapidly, and the amount of waste gas discharged is unimaginable ... who caused all these consequences? It's us humans. Energy conservation and emission reduction should start from small things, and everyone should work together to create a beautiful home.

I put forward the following feasible suggestions:

First, save electricity. Pay attention to turn off the lights when you leave, and you can use efficient and energy-saving light bulbs. According to the estimation of the U.S. Department of Energy, replacing traditional light bulbs with energy-efficient light bulbs can reduce 400 million tons of carbon dioxide emissions. In addition to electric lights, we should also pay attention to the use of other electrical appliances, try to choose low-consumption and energy-saving products, cut off or turn off the power supply when not using electrical appliances, and keep the refrigerator frost-free. When the weather is not very hot in summer, it is best to use fans or electric fans instead of air conditioners. When using the air conditioner, don't adjust the temperature too low, just about 26℃.

Second, save water resources. Many wastewater can be recycled. The water for washing face, hands, vegetables, baths and clothes can be collected to clean the floor, flush the toilet and water the flowers. Taomi water is a good detergent, so you can stay to wash dishes and chopsticks. Oily pots and pans should be cleaned with used napkins first, which saves water and is convenient to wash. You can also use less detergent to reduce water pollution.

Third, save paper. The recycling of paper can avoid methane released by landfill and reduce the felling of trees. According to statistics, recycling one ton of waste paper can produce 800 kilograms of recycled paper, which can reduce the felling of 17 trees. Saving paper is to protect forest resources and the environment.

Fourth, reduce tail gas emissions. Traffic waste gas and industrial waste gas are the main sources of domestic waste gas. Try to go out by bus or taxi, or by bike, and try to take fewer private cars. The city is filled with smoke from burning garbage and goods produced by factories. They should treat and filter the waste gas and then discharge it to reduce pollution. Plants can absorb carbon dioxide and then release oxygen, so we should plant many trees, especially on the roadside.

Five, garbage classification and treatment. Garbage sorting can recycle valuable resources and reduce the energy consumed by landfill and incineration. For example, waste paper is sent directly to a paper mill to produce recycled paper; Disposable commodities such as beverage bottles, cans and plastics can also be sent to related factories to become renewable resources; Household appliances can be sent to specialized manufacturers for decomposition and recycling. Different garbage bags can be prepared at home to collect waste paper, plastics, packaging boxes and so on. Classify and recycle garbage every day, and try to turn waste into treasure. Global warming has sounded the alarm for us, and the earth is facing great challenges. Protecting the earth means protecting our home. Let's take action to save energy and reduce emissions, save the fate of the earth's homeland and safeguard the future of mankind.