Now too much CO2 makes the Earth warmer and warmer, and brings bad effect to people. To save our Earth, a new lifestyle called low-carbon life becomes popular. Low carbon means low energy and no waste. It is necessary for everybody to learn to live a low-carbon life.
To live a low-carbon life, we'd better save as much energy as we can. For example, turn off the lights and TV when you don't use them, use cold water to wash clothes or dishes; take a short shower and try to take a cold one when the weather gets warm; don't do the cooking with electricity.
To live a low-carbon life, we should eat less meat. Being a vegetarian can help reduce(减少) one and a half ton of carbon dioxide a year, but keeping animals for food produces even more carbon dioxide than all the cars do in the world.
To live a low-carbon life, we should plant more trees. Trees are very important for us. They can not only produce oxygen for us to breathe and keep the air clean, but also take in the harmful gases from the air. To protect trees we should stop people from cuting down trees and plant as many trees as we can.
If we can keepthema habit in our daily life, the earth will become a safer planet for us to live on.
