It was created in order to find out how much resources are spent on the production of cotton fiber or the transportation of cars by road train. To calculate the amount of materials used, Avito used data from manufacturers and scientific publications, and then revealed the average value by category. Logistics costs were estimated in two stages. At the first stage, they calculated the average path to the ports or airports of Russia. On the second, the remaining section of the land route to a specific region was calculated. Disposal costs depended on the methods that prevail in each of the categories. For electronics, GESP figures were used.
What does it mean The main function of the ozone layer is to protect the sun. Ozone holes are places where ozone concentration is low. In 1974 , scientists found that ozone holes appear when sunlight comes into contact with substances containing chlorine or bromine. Derivatives of these compounds at low temperatures in the atmosphere Russia WhatsApp Number List can destroy ozone. The first such hole was found in 1985 in the Southern Hemisphere over Antarctica. At the beginning of 2023, scientists told when the ozone layer on Earth will be completely restored. Their predictions appeared in a scientific report by the World Meteorological Organization. According to the document, the ozone layer is gradually recovering and thickening.
The atmospheric shield could return to 1980s values ??around 2040, but not everywhere. Over Antarctica, changes will occur no earlier than 2066. Not only manufacturers, optimizing their business processes, but also the inhabitants of the planet themselves can help in restoring the ozone layer. “According to international studies, greenhouse gas emissions are one of the factors affecting the presence of ozone holes in the atmosphere. The thinning of the ozone layer leads to an increase in ultraviolet radiation, which affects global warming, rising sea levels and the population of polar bears. As expected, thanks to a significant reduction in emissions.