As we mentioned earlier, human activities are responsible for the proportion of greenhouse gas emissions. The first place is the production and manufacturing of cement, steel, and plastics, accounting for 31%!In second place is the production and storage of electricity, accounting for 27%!Next, let's learn about the remaining percentage and how to solve it.
The third place - planting and breeding accounted for 19%!The large amount of methane produced by cow burps and farts is a very important factor in the greenhouse effect.
Solution: 1. Advocate eating less beef. Of course, this is just advocacy, depending on personal preference.
2. Introduce and improve varieties.
3. Artificially cultivated beef!It is beef grown in a petri dish!Therefore, the progress of science and technology will bring earth-shaking changes to our future!
Fourth place - transportation!Like planes, trains, trucks, cargo ships, and private cars, together account for 16%. Among them, cars, sport utility vehicles and motorcycles, which are often used in our daily life, account for 47% of these vehicles because of the large volume. Garbage trucks, buses and large 18-wheeler trucks account for 30 per cent of the work. Cargo ships and cruise ships accounted for 10%. Aircraft accounted for 10%. The carbon emissions of aviation and navigation are similar. The rest accounted for 3 per cent.
Solution: 1. Reduce traffic. If we can learn to use virtual reality to better address the need to meet in person, then we can reduce the number of trips and reduce carbon emissions.
2. Try to use new materials in the production process of the vehicle. For example, try to replace existing steel with more environmentally friendly materials.
3. Improve the combustion efficiency of existing fuels. For example, improve the efficiency of the engine, so that the emission of the engine becomes smaller and the utilization rate is higher.
4. Drive less and take public transportation as much as possible.
5. Look for alternative energy sources for oil!Like the current development of electric vehicles, fuel vehicles will inevitably withdraw from the stage of history.
6. With the advent of the era of unmanned driving, the number of cars has dropped significantly!
5th place - city life!Like heating and cooling, the heating and air conditioning we use together account for 7%.
Solution: 1. Try to use air conditioning as little as possible.
2. Save water and electricity.
3. Advocate CD-ROM action to reduce leftovers, save food and protect the environment.
4. Advocate garbage classification and reduce the impact of garbage on the environment.
At the end of the day, we need to recognize the problems we are facing now, reduce our dependence on fossil fuels such as coal and oil, and improve our efficiency at the same timeThe second is the development of science and technology, which provides unlimited possibilities for us to explore and use new technologies and new energy