In our world, the environment is gradually deteriorating. Cars are gradually polluting the environment with exhaust fumes, people are cutting down forests, and many other things that put ecology in a terrible state. How can I fix this? You can plant trees in your yards. You can switch to public transport. Although everyone knows that personal transport is much more convenient. Move more to fresh air. Nourish the body with oxygen. I really hope that soon the problem of ecology will be solved once and for all.