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Information × Registration Number 2113U004478, Article popup.category Thesis Title popup.author popup.publication 01-01-2013 popup.source_user Сумський державний університет popup.source http://essuir.sumdu.edu.ua/handle/123456789/30866 popup.publisher Сумський державний університет Description Humans have undeniably affected the atmosphere and air quality of our planet. However, because most gasses are invisible to the human eye, it can be hard to physically see some of the changes we've brought about. Smog, exhaust from cars and trucks and smoke from chimneys and fires are a few of the visible signs, but one of the most intriguing visual manifestation of how we've changed the atmosphere are the jet trails left behind by airplanes. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/30866 popup.nrat_date 2025-05-12 Close