ГДЗ по Английскому Языку 10 Класс Модуль 2 Progress Check Номер 4 Ваулина — Подробные Ответы

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Air pollution is a serious issue faced by many cities and countries around the world. It directly impacts people’s health as well as the ecological state of the planet. It is important to understand that clean air is necessary for the normal functioning of all living beings on Earth. We breathe in oxygen, which is vital for every cell in our body, and we exhale carbon dioxide, which in large concentrations can also be harmful.

Air pollution can be caused by various sources, including industry, vehicle emissions, agriculture, and even household activities. For example, large factories, power plants, and industrial facilities release many toxic gases, including sulfur dioxide and carbon dioxide, into the atmosphere. These substances pollute the air and can cause serious health issues, such as bronchitis, asthma, and even lung cancer.

Additionally, car exhaust emissions are one of the main sources of air pollution in cities. They contain carbon monoxide, nitrogen oxides, and other harmful substances. The vast number of vehicles constantly on the move daily releases millions of tons of pollutants, which deteriorates air quality.

Air pollution can also be caused by the use of chemicals, such as pesticides and insecticides, which are often used in agriculture. These substances can evaporate into the air and settle on the ground, affecting the ecosystem and the health of people living in these areas.

One factor that also contributes to air pollution is indoor activity. Indoor air can be polluted by dust, chemicals from cleaning products, and cigarette smoke. These pollutants can cause breathing problems, allergies, and other health issues.

To reduce air pollution and improve air quality, certain measures need to be taken. First, it is important to reduce the use of cars, especially in large cities. This can be done by developing more efficient public transportation systems or switching to eco-friendly vehicles like electric cars. Second, investing in «green» technologies and improving industrial production to reduce harmful emissions is essential. Also, the development of alternative energy sources like solar and wind energy should be promoted.

On an individual level, people can also reduce their environmental impact. For example, proper waste disposal, using eco-friendly products, and regularly ventilating indoor spaces can help improve air quality at home.

Finally, raising awareness and educating people about the harms of air pollution is a crucial element. The more people know about environmental issues, the faster we can achieve lasting changes in society.

In conclusion, air pollution is a complex issue that requires a comprehensive approach and cooperation at all levels. Only through joint efforts can we improve the state of our planet and ensure clean air for future generations.