Han characters

There are many green crystals, but natural green crystals are very precious, and most of the green crystals on the market are divided into the following types, probably green ghosts, green fluorite, green hair crystals, green dragon crystals, green Dongling, green aventurine, green tourmaline, green agate, olive

Traffic countermeasures: 1. Choose a place to live and drive less; Second, think twice before buying a car, it is better not to buy it if you can buy it; 3. Choose fuel-efficient and low-pollution cars; Fourth, reduce travel in a planned way; 5. Walk, cycle or take public transportation as much as possible; Food countermeasures: 6. Eat less meat; 7. Buy organic crops; Family operation: 8. Choose your home carefully, the smaller the better, enough to live, and use insulators on the building, that is, save the cost of air conditioning and heating; 9. Reduce the waste of heating and hot water; 10. Choose energy-saving lamps and electrical appliances; 11. Choose renewable power sources, such as wind, sun, etc. In our daily lives, we not only think about reducing destructive consumption, but also actively encourage "green" businesses and adopt products that are good for the environment.