It is known that without food a person can live more than one month, without water - only a few days, but without air - only a couple of minutes. So it is necessary for our body! Therefore, the question of how to protect the air from pollution should take first place among the problems of scientists, politicians, statesmen and officials of all countries. In order not to kill himself, humanity must take urgent measures to prevent this pollution. Citizens of any country must take care of a clean environment . It just seems that practically nothing depends on us. It is hoped that together we can protect the air from pollution, animals from extinction, forests from deforestation.
Atmosphere of the earth
Earth is the only planet known to modern science on which life exists, which was made possible thanks to the atmosphere. It provides our existence. The atmosphere is primarily air, which should be suitable for breathing of people and animals, not containing harmful impurities and substances. How to protect air from pollution? This is a very important issue to be resolved in the near future.
Human activities
In recent centuries, we often behave extremely unreasonably. Minerals are ineptly squandered. Forests are cut down. The rivers are drained. As a result, the natural balance is violated, the planet is gradually becoming unsuitable for life. The same thing happens with air. It is constantly polluted with all kinds of industrial wastes that enter the atmosphere. Chemical compounds contained in aerosols and antifreezes destroy the ozone layer of the Earth, threatening global warming and the catastrophes associated with this. How to protect air from pollution so that life on the planet continues?
The main causes of the current problem
- Gaseous wastes from plants and factories emitted into the atmosphere in countless volumes. Previously, this was generally uncontrollable. And on the basis of the waste from enterprises polluting the environment, it was possible to organize entire plants for their processing (as is now done, for example, in Japan).
- Cars. Burned gasoline and diesel fuel form exhaust gases that escape into the atmosphere, seriously polluting it. And if we take into account that in some countries there are two or three cars for each average family, you can imagine the global nature of the problem.
- Burning coal and oil in thermal power plants. Electricity, of course, is essential for human life, but to get it in this way is real barbarism. When burning fuel, a lot of harmful emissions are formed that strongly pollute the air. All impurities rise into the air with smoke, concentrate in clouds, spill onto the soil in the form of acid rain. Trees that are intended to purify oxygen suffer greatly from this.
How to protect air from pollution?
Measures to prevent the catastrophic situation have long been developed by scientists. It remains only to follow the prescribed rules. Mankind has already received serious warnings from nature itself. Especially in recent years, the world around us has been literally shouting to people that the consumer attitude to the planet needs to be changed, otherwise the death of all living things. What do we have to do? How to protect the air from pollution (pictures of our amazing nature are presented below)?
- To provide increased control over compliance with the recommendations of environmentalists in industrial production. Everywhere to create a closed-type treatment plant (so that emissions into the atmosphere are not carried out at all). Enterprises that do not comply with the standards must be closed or at the legislative level forced to engage in re-equipment of production.
- The entire existing fleet will gradually be transferred to environmentally friendly fuel. In some European countries, people already prefer electric cars and hybrid cars. As a result, emissions of harmful materials into the atmosphere will decrease several times.
- Go to the production of environmentally friendly forms of energy using the power of the wind, sunlight, streams of water. And close thermal power plants as an obsolete type of production.
- Stop deforestation and thoughtless use of minerals.
According to environmental experts, such measures will contribute to a significant improvement in the current situation.
The materials presented in the article can be used in a lesson on the topic "How to protect air from pollution" (Grade 3).