Love the earth

In the long river of history, the development of the human era is endless. In life, humans have created planes, ships, cars... In science and technology, humans have created astronomical telescopes, microscopes... but in this era of development, there have also been some negative effects. Since the car was created, car sales have been rising, and some famous brands have been produced, such as: Brunswick, BMW, Ferrari... In our lives, the car now has an unshakable position, going to work to save the car, saving people. It takes a car to catch people, but the source of the spirit that gives us a convenient life is indeed a rare liquid, oil. Every liter of oil is developed, just for the car to start normally, so the oil wells in some countries are exhausted by cars, and the cars can liquefy and ventilate the gas, which is what we call everyday car exhaust. Scientific analysis shows that there are hundreds of different compounds in automobile exhaust, including solid aerosols, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides, lead and sulfur oxides. This kind of gas emission is not only strange in smell, but also dizzy and disgusting, affecting people's health. The United Kingdom once claimed that the annual death from air pollution is more than 10 times that of a traffic accident. Moreover, when the concentration in the air reaches a certain level, acid rain is easily formed. Acid rain not only destroys the normal growth of plants, but also pollutes the water. We can imagine that when a hundred years later, our descendants can't eat white rice, drink transparent water, and only smell strange and strange, so dizzying and disgusting gas every day, then humans can survive normally. ? Trees are the representatives of life. They not only absorb carbon dioxide and dust, but also photosynthesize to produce oxygen. It is speculated that the earliest plants were algae, which produced oxygen and formed ozone, creating conditions in which life can survive. Only 20% of the oxygen in the air, most of the oxygen in the life is planted, but now because of human needs, most of the trees are used as floors, paper towels, decorations, and now not only humans, but also all life is affected. It is dangerous. Nowadays, some people have already felt the danger. For nearly 100 years, climate warming has become a major disaster for mankind. The melting of glaciers, the rise of water levels, the El Niño phenomenon, and the La Niña phenomenon all pose serious challenges to human survival. A few years later, our current Maldives island will be inundated. It is now necessary to appeal to all mankind to protect our Mother Earth, which we should do for every human being. Protecting the Earth is to protect ourselves.